Booker, M. K. (1999). The great unmentionable: Class, race, and gender in American leftist culture and contemporary literary studies. Department of Comparative American Culture, Washington State University.
Παραπομπή σε μορφή Chicago (17η εκδ.)Booker, M. Keith. The Great Unmentionable: Class, Race, and Gender in American Leftist Culture and Contemporary Literary Studies. Washington, D.C: Department of Comparative American Culture, Washington State University, 1999.
Παραπομπή σε μορφή MLA (9th εκδ.)Booker, M. Keith. The Great Unmentionable: Class, Race, and Gender in American Leftist Culture and Contemporary Literary Studies. Department of Comparative American Culture, Washington State University, 1999.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.