1. Allport, G. W. (1985). The historical background of social psychology. In G. Lindzey & E. Aronson (Eds.), The handbook of social psychology. New York: McGraw Hill.
2. Archer, S. E., Kelly, C. D., & Bisch, S. A. (1984). Implementing change in communities: A collaborative process. St. Louis: The C.V. Mosby Company.
3. Berger, P. L., & Luckmann, T. (1966). The social construction of reality. New York: Doubleday.
4. Brennan, A. (1988). Conditions of identity: A study in identity and survival. Oxford: Clarendon Press.
5. Bridwell-Bowles, L. (Ed.). (1998). Identity matters: Rhetorics of difference. Upper Saddle River, NJ: Prentice Hall.