Warren, R. P. (1956). Segregation: The inner conflict in the South. Random House.
Chicago-referens (17:e uppl.)Warren, Robert Penn. Segregation: The Inner Conflict in the South. New York: Random House, 1956.
MLA-referens (9:e uppl.)Warren, Robert Penn. Segregation: The Inner Conflict in the South. Random House, 1956.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.