1. Yankelovich, D.: 1972, The Changing Values on Campus: Personal and Political Attitudes of Today's College Students (Simon and Schuster, New York, NY).
2. Gilligan, C.: 1982, In a Different Voice (Harvard University Press, Cambridge, Massachusetts).
3. Harsh K. Luthar et al., “Perception of What the Ethical Climate is and What it Should be: The Role of Gender, Academic Status, and Ethical Education”,Journal of Business Ethics, February 1997, Volume 16, Issue 2, pp 205–217.
4. Eagly, A. H. (1987). Sex differences in social behavior: A social-role interpretation. Hillsdale, NJ: Erlbaum.
5. Canary, D. J., & Emmers-Sommer, T. M. (1997). Sex and gender differences in personal relationships. New York: Guilford Press.
6. David L. Vogel et al. , “Confirming Gender Stereotypes: A Social Role Perspective” , Sex Roles, June 2003, Volume 48, Issue 11–12, pp 519–528.
7. Eagly, A. H., & Wood, W. (1999). The origins of sex differences in human behavior: Evolved dispositions versus social roles. American Psychologist, 54, 408-423.