1. Race and class in the Southwest: a theory of racial inequality;BARRERA Mario,1979
2. Identity and power: Puerto Rican politics and the challenge of ethnicity;CRUZ José E,1998
3. Behind the mule: race and class in African-American politics;DAWSON Michael C,1994
4. Justice interruptus: critical reflections on the "postsocialist" condition;FRASER Nancy,1997
5. A produção teórica de Marx: um comentário aos Grundrisse;DUSSEL Enrique,2012