1. The Nature of Prejudice;Allport,1954
2. The racial dilemma in american higher education;Altbach,1991
3. Student perceptions of campus cultural climate by race;Ancis;Journal of Counseling and Development,2000
4. Inequality and Heterogeneity: A Primitive Theory of Social Structure;Blau,1977
5. Racial attitudes and relations at the close of the twentieth century;Bobo,2001