Warren, Dennis Michael. “Islam in Nigeria : By Abdur Rahman Ibrahim Doi: Zaria: Gaskiya Corporation Ltd., 1984 Pp. 379”. American Journal of Islam and Society 5, no. 1 (September 1, 1988): 161–162. Accessed January 9, 2025. https://mail.ajis.org/index.php/ajiss/article/view/2888.