Hartford Seminary Foundation & Duncan Black Macdonald Center. (1948). The Muslim world: A quarterly review of history, culture, religions & the christian mission in Islamdom. Hartford Seminary Foundation.
Chicago-referens (17:e uppl.)Hartford Seminary Foundation och Duncan Black Macdonald Center. The Muslim World: A Quarterly Review of History, Culture, Religions & the Christian Mission in Islamdom. Hartford, Conn.: Hartford Seminary Foundation, 1948.
MLA-referens (8:e uppl.)Hartford Seminary Foundation och Duncan Black Macdonald Center. The Muslim World: A Quarterly Review of History, Culture, Religions & the Christian Mission in Islamdom. Hartford Seminary Foundation, 1948.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.