Madelung, W. (1992). Religious and ethnic movements in Medieval Islam. Variorum collected studies series 364.
Παραπομπή Chicago StyleMadelung, Wilferd. "Religious and Ethnic Movements in Medieval Islam." Variorum Collected Studies Series 364 1992.
Παραπομπή MLAMadelung, Wilferd. "Religious and Ethnic Movements in Medieval Islam." Variorum Collected Studies Series 364 1992.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.