1. The Nature of Prejudice;Allport,1954
2. Inequality and Heterogeneity: A Primitive Theory of Social Structure;Blau,1977
3. Ethnicity Without Groups;Brubaker,2004
4. Ethnicity, Race, and Nationalism;Brubaker;Ann. Rev. Sociol.,2009
5. Introduction: nationalism and exclusionist reactions;Coenders,2004