Steven C. Judd (Sep 2011). "Review of Muhammad and the Believers: At the Origins of Islam by Fred M. Donner". Journal of the American Academy of Religion. 79 (3): 762–765. doi:10.1093/jaarel/lfr024. JSTOR23020418.
Steven C. Judd (Sep 2011). "Review of Muhammad and the Believers: At the Origins of Islam by Fred M. Donner". Journal of the American Academy of Religion. 79 (3): 762–765. doi:10.1093/jaarel/lfr024. JSTOR23020418.
Paul R. Powers (February 2013). "Review of Muhammad and the Believers: At the Origins of Islam by Fred M. Donner". History of Religions. 52 (3): 306–308. JSTOR10.1086/66866.