1. Aytaç, Ö. (2006). Entrepreneurship: A socio-cultural perspective. Dumlupınar Universty Social Studies Journal, 15, 139–160.
2. Bilsky, W., & Schwartz, S. H. (1994). Values and personality. European Journal of Personality, 8, 163–181. doi: 10.1002/per.2410080303 .
3. Brdar, I., Rijavec, M., & Miljkovic, D. (2009). Life goals and well-being: Are intrinsic aspirations always detrimental to well-being? Psychological Topics, 18(2), 317–334.
4. Carver, C. S., & Scheier, M. F. (1998). On the self-regulation of behaviour. New York: Cambridge University Press.
5. Cenkseven, F., & Akbaş, T. (2007). Examining the predctors of subjective and psychological well-being of universty students. Turkish Psychological Counselling and Guidance Journal, 3(27), 43–65.