- Adler, P. S., & Kwon, S. W. (2002). "Social capital: Prospects for a new concept". Academy of Management Review, 27(1): 17-40.
- Andam,R. & Akbari, A.(2016). "Identification of social capital components of volunteers at universities sports associations". Physiology and Management studies in Sports ,7(3):35-48[Persian].
- Aqand, M. R.; Esmaeili, M. & Khodadeh Kashi, S. (2014). "The Study of the Relationship between Social Capital and Job Burnout of Physical Education Teachers in Guilan Province", Sport Management, 6(3):443-458 [Persian].
- Boyas, J., Wind, L.H., & Kang, S.Y. (2012). "Exploring the relationship between employment-based social capital, job stress, burnout, and intent to leave among child protection workers: An age-based path analysis model". Children and Youth Services Review, 34(1): 50-62.
- Bakker, A. B., & Leiter, M. P. (2015). "Work engagement: A handbook of essential theory and research". New York: Psychology Press.
- Burke, J. R., & El-Kot, G. (2010). "Work engagement Among Managers and Professionals in Egypt". African Journal of Economics and Management Studies, 1: 42-60.
- Burke, R. J. & El-Kot, G. (2010). "Work engagement among managers and professionals in Egypt: Potential antecedents and consequences". African Journal of Economic and Management Studies, 1(1): 42-60.
- Bakker, A. B., Schaufeli, W. B., Leiter, M. P. & Taris, T. W. (2008). "Work engagement: An emerging concept in occupational health psychology". Work & Stress, 22(3): 187-200.
- Bakker, A. B., Albrecht, S. L. & Leiter, M. P. (2011). "Work engagement: Further reflections on the state of play". European Journal of Work and Organizational Psychology, 20(1): 74-88.
- Booth M.L. Owen N., Bauman A. Clavisi O. & Leslie E. (2000). "Social – cognitive and perceived environment influences associated with physical activity in older Australians". Prev Med: 31 (1):15-22.
- Bakker, A.B., & Demerouti, E.(2008). "Towards a model of work engagement". Career Development International,13(3):209-223.
- Coetzer, C. F., & Rothmann, S. (2007). "Job demands, job resources and work engagement of employees in a manufacturing organization". Southern African Business Review, 11(3): 17-32.
- Christian, M. S., Garza, A. S., & Slaughter, J. E. (2011). "Work engagement: A quantitative review and test of its relations with task and contextual performance". Personnel Psychology, 64(1): 89-136.
- Driller, E., Ommen, O., Kowalski, C., Ernstmann, N., Pfaff, H., (2011). "The relationship between social capital in hospitals and emotional exhaustion in clinicians: A study in four German hospitals". International Journal of Social Psychiatry, 57(6):604-609.
- Eslami Marzankalateh, M.M., Mosavi,S.J. & Khosh far, Gh. (2016). "The Relationship between Social Capital and Women's Participation in Sport Activities (Case study: women in Gorgan)". Social CapitalManagement,1(2):139-159[Persian].
- Halbesleben, J. R. B.(2008). "A meta- analysis of work engagement: Relationships with burnout, demands, resources and consequences In A. Bakker & M. P. Leiter (Eds)". Work engagement: Recent developments intheory and research. London: Rutledge.
- Hyun, J. K,. Kang,. H. Sh., & Nancy, S. (2009). "Burnout and engagement: A comparative analysis using the big five personality dimensions", International Journal of Hospitality Management, 28 (1): 96-104.
- Hallberg, U. E. & Schaufeli, W. B. (2006). "Same but different? Can work engagement be discriminated from job involvement and organizational commitment?". European Psychologist, 11(2):119-127.
- Iman, M. T., & Banifatemeh, Z. (2015). "Study of relationship between young women’s social capital and their participation in physical activities in Yazd". Social science Journal, 8(2):25-50 [Persian].
- Karatepe, O. & Demir, E. (2014). "Linking core self-evaluations and work engagement to work-family facilitation: a study in the hotel industry". International Journal of Contemporary Hospitality Management, 26(2):307-323.
- Kulophas, D., Ruengtrakul, A. & Wongwanich, S. (2014). "The Relationships among authentic leadership, teachers’ work engagement, academic optimism and school size as moderator: A conceptual model". Procedia-Social and Behavioral Sciences, 191: 2554-2558.
- Kahn, W. A. (1990). "Psychological conditions of personal engagement and disengagement at work". Academy of Management Journal, 33(4):692-724.
- Khodad Kashi,Sh. & Godarzi,M.(2016). "Examining dimensions and model of social capital in sports organizations", Research on Organizational Behavioral Management in Sport, 4(1): 11-24[Persian].
- Luthans, F., & Youssef, C. M. (2004). "Human, social, and now positive psychological capital management: Investing in people for competitive advantage". Organizational dynamics, 33(2):143-160.
- Martin, N.D. (2009). "Social Capital, academic achievement, and postgraduation plans at an elite, private". Sociological Perspectives, 52(2): 185-210.
- Mirsefian, H. R. (2015). "Investigating the relative Share of Quantum Management on components of job excitement among physical education Institutes of Medical Universities of Iran", Health Information Management, 13 (1): 42-47 [Persian].
- Mahmoudi, A., Younesi, J. & Rahimizadeh, M. (2014). "The relationship between social capital and psychological capital with the role of self-efficacy mediator in physical education teachers", New Approaches in Sports Management, 2 (7): 39-23[Persian].
- Obudi, A.; Sajadi, S.N. & Zare,F.(2019). "The role of social capital dimensions on organizational commitment of the general directorate of sports and youth of Fars Province". Research on Sports Management and Motor Behavior, 14(28):0-0 [Persian].
- Othman, N., & Nasurdin, A. M. (2013). "Social support and work engagement: a study of Malaysian nurses". Journal of nursing management, 21(8):1083-1090.
- Poulsen, M. G., Khan, A., Poulsen, E. E., Khan, S. R., & Poulsen, A. A. (2016). "Work engagement in cancer care: The power of co-worker and supervisor support". European Journal of Oncology Nursing, 21: 134-138.
- Perks, T. (2007). "Does sport foster social capital? The contribution of sport to a life style of community participation". Sociology of Sport Journal. 24: 378-401.
- Parsamehr, M., & Torkan, R. (2013). "The relationshipbetween social capital and participation of physical activities". Nurses Researches, 26: 69-79 [Persian].
- Ram. P., & Prabhakar. G. (2011). "The role of employee engagement in work – related outcomes". Interdisciplinary Journal of Research in Business, 1(3): 4761.
- Schaufeli ,W.B. & Bakker .A.B. (2006). "The Measurement of Work Engagement with a Short Questionnaire A cross-national study". Educational and Psychology Measurement, 66: 701-71.
- Schaufeli, W., & Salanova, M. (2007). "Work engagement: An emerging psychological concept and its implications for organizations. In S. W. Gilliland, D. D. Steiner, & D. P. Skarlicki (Eds.)", Research in social issues in management (Volume 5): Managing social and ethical issues in organizations.135–177. Greenwich, CT: Information Age Publishers.
- Schaufeli, W.B., Bakker, A.B., & Salanova, M. (2006). "The measurement of work engagement with a short questionnaire. A cross-national study". Educational and Psychological Measurement, 66: 701–716.
- Schaufeli, W.B., Salanova, M., Gonzalez-Roma, V. & Bakker, A.B. (2002). "The measurement of engagement and burnout and: a confirmative analytic approach", Journal of Happiness Studies, 3: 71-92.
- Storberg, J. (2002). "The Evolution of Capital Theory: A Critque of a Theory of Social Capital and Implications for HRD", Human Resource Development Review, 1:468.
- Schaufeli, W. B., Salanova, M., Gonzalez-Roma, V. & Bakker, A. B. (2002). "The measurement of engagement and burnout: A two sample confirmatory factor analytic approach". Journal of Happiness Studies, 3(1):71-92.
- Schaufeli, W. B. & Bakker, A. B. (2004). "Job demands, job resources, and their relationship with burnout and engagement: A multi‐sample study". Journal of organizational Behavior, 25(3): 293-315.
- Sarracino, F. (2010). "Social capital and subjective well-being trends: Comparing 11 western European countries". The Journal of Socio-Economics, 39(4): 482-517.
- Stone, W., Gray, M., & Hugs, J. (2003). Social capital at work. Australian Institute of Family Studies.
- Samiei, F. & Javadi Por, M. (2013). Study of the relationship between social capital and job engagement of managers and executive factors applied to sports students in the country, Tehran: International Conference on Physical Education and Sports [Persian].
- Tonts, M. (2005). "Competitive sport and social capital in rural Australia". Journal of Rural Studies, 21: 137-149.
- Upadyaya, K., Vartiainen, M., & Salmela-Aro, K. (2016). "From job demands and resources to work engagement, burnout, life satisfaction, depressive symptoms, and occupational health". Burnout Research, 3(4): 101-108.
- Villavicencio, E., Jurado, S. & Valencia, A. (2014). "Work engagement and occupational burnout: its relation to organizational socialization and psychological resilience". Journal of Behavior Health & Social Issues, 6(2):45-55.
- Von Stumm, S., Hell, B., & Chamorro - Premuzic, T. (2011). "The Hungry Mind: Intellectual Curiosity Is the Third Pillar of Academic Performance". Perspective on Psychological Science, 6: 574–588.
- Whiteford, H. (2000). "Human capital, social capital and mental health". Social Science & Medicine, 8(4): 33-67.
- Yamaoka, K. (2008). "Social capital and health and well-being in East Asia: a populationbased study". Social Science & Medicine, 66(4): 885-899.