1. Abell, P., 1971. Model Building in Sociology. Schocken, New York.
2. Abell, P., 1992. Is Rational Choice Theory a Rational Choice of Theory? In: Coleman, J.S., Fararo, T.J. (Eds.), Rational Choice Theory: Advocacy and Critique. Sage, London.
3. Toward an Understanding of Inequity;Adams;Journal of Social Psychology,1963
4. Adams, J.S., 1965. Inequity in Social Exchange. In: Berkowitz, L. (Ed.), Advances in Experimental Social Psychology, 2. Academic Press, New York and London.
5. Adams, J.S., Freedman, S., 1976. Equity Theory Revisited: Comments and Annotated Bibliography. In: Berkowitz, L., Walster, E. (Eds.), Advances in Experimental Social Psychology, 9. Academic Press, New York.