Powers, D. S. (2009). Muḥammad is not the father of any of your men: The making of the last prophet. University of Pennsylvania Press.
Chicago-referens (17:e uppl.)Powers, David Stephan. Muḥammad Is Not the Father of Any of Your Men: The Making of the Last Prophet. Philadelphia: University of Pennsylvania Press, 2009.
MLA-referens (9:e uppl.)Powers, David Stephan. Muḥammad Is Not the Father of Any of Your Men: The Making of the Last Prophet. University of Pennsylvania Press, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.