1. Alba R. D., and Chamlin, M., 1983: "A Preliminary Examination of Ethnie identification Among Whites," American Sociological Review, 47 (June), 373–382
2. Azibo, Daudi Ajaniya, 1988: "Understanding the Proper and Improper Usage of the Comparative Research Framework." The Journal of Black Psychology. 15 (1), Fall, 81–91
3. Blackwell, J., 1975: The Black Community: Unity and Diversity. New York: Oxford University.
4. Green, Corliss L., 1992: "Ethnicity: Its Relationship to Selected Aspects of Consumer Behavior," Marketing: Perspectives for the 1990's. Proceedings of the Annual Meeting of the Southern Marketing Association. 106–109
5. Hannartz, U., 1967: Soulside: Inquiries into Ghetto Culture and Community. New York: Columbia