APA-referens (7:e uppl.)

Grabb, E. G. (2007). Theories of social inequality (Third edition.). Harcourt Brace & Company.

Chicago-referens (17:e uppl.)

Grabb, Edward G. Theories of Social Inequality. Third edition. Toronto, ON: Harcourt Brace & Company, 2007.

MLA-referens (8:e uppl.)

Grabb, Edward G. Theories of Social Inequality. Third edition. Harcourt Brace & Company, 2007.