1. American Psychological Association. (1990). Guidelines for providers of psychological services to ethnic, linguistic, and culturally diverse populations. Washington, DC: Board of Ethnic Minority Affairs.
2. Berry, J. W. (1986). The comparative study of cognitive abilities: A summary. In S. W. Newstead, S. H. Irvine, & P. L. Dann (Eds.), Human assessment: Cognition and motivation (pp. 57–74). Dordrecht, Netherlands: Martinus Nijhoff.
3. Broverman, I. K., Broverman, D. M., Clarkson, F. E., Rosenkrantz, P. S., & Vogel, S. R. (1970). Sex role stereotypes and clinical judgments of mental health. Journal of Consulting and Clinical Psychology, 34, 1–7.
4. Helms, J. (1989). Black and white racial identity attitudes: Theory, research, and practice. New York: Greenwood Press.
5. Murray, J., & Abramson, P. R. (Eds.). (1983). Bias in psychotherapy. New York: Praeger Press.