4Campbell, D. , Converse, P, & Rogers, W. (1976). The Quality of American Life. NY : Sage.
5DeNeve, K. M., & Cooper, H. (1998). The happy personality: a meta-analysis of 137 personality traits and subjective well-being. Psychological Bulletin, 124, 197 - 229.
7Diener, E. , Emrnons, R. A. , Larsen, R. J. , & Griffin, S. (1985). The Satisfaction with Life Scale. Journal of Personality Assessment, 49 (1), 71 -75.
8Diener, E. , Sandvik, E. , Seidlitz, L. , & Diener, M. (1993). The relationship between income and subjective well-being: Relative or absolute? Social Indicators Research, 28, 195 - 223.
9Headey, B., & Wearing, A. (1989). Personality, life events, and subjective welL-being: toward a dynamic equilibrium model. Journal of Personality and Social Psychology, 57, 731 -739.
10Helgeson, V. S. (2005), The Psychology of Gender (2^nd edn), MA: Pearson Education Inc..