Cardenas, G. (2004). La causa: Civil rights, social justice, and the struggle for equality in the Midwest. Arte Publico Press.
Chicago-referens (17:e uppl.)Cardenas, Gilberto. La Causa: Civil Rights, Social Justice, and the Struggle for Equality in the Midwest. Houston, Tex.: Arte Publico Press, 2004.
MLA-referens (9:e uppl.)Cardenas, Gilberto. La Causa: Civil Rights, Social Justice, and the Struggle for Equality in the Midwest. Arte Publico Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.