Avey, J.M., Luthans, F., & Jensen, S.M. (2009). Psychological capital: A positive resource for combating employee stress and turnover. Human Resource Management, 48(5), 677–693.
Avey, J.B., Luthans, F., Smith, R.M., & Palmer, N.F. (2010). Impact of positive psychological capital on employee well-being over time. Journal of Occupational Health Psychology 15)1), 17–28.
Avey, J.B., Reichard, R.J., Luthans, F., & Mhatre, K.H. (2011). Meta-analysis of the impact of positive psychological capital on employee attitudes, behaviors, and performance. Human Resource Development Quarterly, 22(2), 127-152.
Bowling, A. (2011). Do older and younger people differ in their reported well-being? A national survey of adults in Britain. Family Practice, 28(2), 145–155.
Carver, C.S., Scheier, M.F., & Segerstrom, S.C. (2010). Optimism. Clinical Psychology Review, 30(7), 879-889.
Ciarrocchi, J.W., & Deneke, E. (2006). Hope, optimism, pessimism, and spirituality as predictors of well-being controlling for personality. Research in the Social Scientific Study of Religion, 16, 161-183.
Desai, P. (2009). Spiritual psychology: A way to effective management. African Journal of Marketing Management, 1(7), 165-171.
Duffy, R. (2010). Spirituality, religion, and work values. Journal of Psychology and Theology, 38(1), 52-61.
Ellison, C.W. (1983). Spiritual well-being: Conceptualization and measurement. Journal of Psychology and Theology, 11(4), 330-340.
Ellison, L. (2006). A review of the spiritual well-being scale. News Notes, 44 (1), 1-10.
Fernando, M., & Chowdhury, R. (2010). The relationship between spiritual well-being and ethical orientations in decision making: an empirical study with business executives in Australia. Journal of Business Ethics, 95(2), 211-225.
Fisher, J.W. (1998). Spiritual health: its nature, and place in the school curriculum. Unpublished Doctoral Dissertation. The University of Melbourne, Melbourne, Australia.
Fisher, J. (2013a). You can’t beat relating with God for spiritual well-being: Comparing a generic version with the original spiritual well-being questionnaire called SHALOM. Religions, 4(3), 325–335.
Fisher, J. (2013b). Relating with god contributes to variance in happiness, over that from personality and age. Religions, 4(3), 313–324.
Golparvar, M., Abedini, H. (2014). The relationship between spirituality and meaning at work and the job happiness and psychological well-being: A spiritual-affective approach to the psychological well-being. International Journal of Management and Sustainability, 3(3), 160-175.
Gomez, R., & Fisher, J.W. (2003). Domains of spiritual well-being and development and validation of the Spiritual Well-Being Questionnaire. Personality and Individual Differences, 35(8), 1975-1991.
Gomez, R., & Fisher, J.W. (2012). Item response theory analysis of the spiritual well-being questionnaire. School of Behavioral and Social Sciences and Humanities, University of Ballarat, P.O. Box 663, Ballarat, Victoria 3350, Australia.
Greenfield, E.A., Vaillant, G.E., & Marks. N.F. (2009). Do formal religious participation and spiritual perceptions have independent linkages with diverse dimensions of psychological well-being? Journal of Health and Social Behavior, 50(2), 196-212.
Hodge, D.R., Bonifas, R. P., & Chou, R.JA. (2010). Spirituality and older adults: Ethical guidelines to enhance service provision. Advances in Social Work, 11(1), 1-16.
Kathrin, M., Tannir, N.M. & Cohen, L. (2011). Treatment-related optimism protects quality of life in phase II clinical trial for metastatic renal cell carcinoma. Annals of Behavioral Medicine, 42(3), 313-320.
Kittiprapas, S. (2014). Subjective-well-being: New paradigm for measuring progress and public policies. Retrieved in 2014-01-28, from www.happysociety.org.
Knofczynski, G.T., & Mundfrom, D. (2008). Sample sizes when using multiple linear regression for prediction. Educational and Psychological Measurement, 68(3), 431-442.
Ljunggren, M. (2012). Elderly abuse and depression in developed countries: Does religion /spirituality matter? Unpublished Bachelor Thesis, Faculty of Health and Occupational Studies.
Mac Gee, E.A. (2011). An examination of the stability of positive psychological capital usin frequency-based measurement. Unpublished Doctoral Dissertation, University of Tennessee. http:// trace.tennesee. edulatk-graddiss/999.
Matthews, E.E., & Cook, P.F. (2008). Relationships among optimism, well‐being, self‐transcendence, coping, and social support in women during treatment for breast cancer. Psycho‐Oncology, 18(7), 716-726.
Maureen, P. (2010). The roles of spirituality, hope and social support as predictors of psychological well-being and life satisfaction in adults with cystic fibrosis. Unpublished Doctoral Dissertation in Counseling Psychology, Swinburne University of Technology.
Meezenbroek E.J., Garssen. B., Van den Berg, M., Tuytel, G., Van Dierendonck, D., Visser, A., & Schaufeli, W.B. (2012). Measuring spirituality as a universal human experience: Development of the spiritual attitude and involvement list (SAIL). Journal of psychosocial oncology 30(2), 141-167.
Rowold, J. (2011). Effects of spiritual well-being on subsequent happiness, psychological well-being, and stress. Journal of Religion and Health, 50(4), 950-963.
Seligman, M.E.P. (2011). Flourish: A visionary new understanding of happiness and well-being. New York, NY: Free Press.
Siedlecki, K.L., Salthouse, T.A., Oishi, S., & Jeswani, S. (2014). The relationship between social support and subjective well-being across age. Social Indicators Research, 117(2), 561-576.
Smith, L.M. (2010). Spiritual wellbeing and its relationship to adolescent resilience: A case study of Australian youth attending one local church. Unpublished Doctoral Dissertation, Faculty of Arts and Sciences, Australian Catholic University.
Vahedi, S., & Nazari, M.A. (2011). The relationship between self-alienation, spiritual well-being, economic situation and satisfaction of life: A structural equation modeling approach. Iranian Journal of Psychiatry and Behavioral Sciences (IJPBS), 5(1), 64-73.
van Rooyen, B., & Beukes, R.B.I. (2009). Narrating spiritual well-being in relationship to positive psychology and religion. Koers-Bulletin for Christian Scholarship, 74(1/2), 23-42.
Zirwatul Aida, R., Ibrahim, R., & Ohtsuka, K. (2010). Worker wellbeing in Malaysia: Prediction of wellbeing from psychosocial work environment, organizational justice and work family conflict. Paper presented at the XX International Congress of the International Association for Cross-Cultural Psychology (IACCP) 7-10 July, 2010, University of Melbourne, Australia.