The life and work of Usmaanu bii Fooduye, with special reference to the religious nature of the encounter between the Hausa Muslim and Fulbe Muslim communities - Martenson, Robert Raymond (Ann Arbor, Mich. : University Microfilms International, 1978)
Thesis (Ph.D.)-Hartford Seminary foundation, 1977.
Keywords: Usmaann bii Fooduye; Islam -- Missions -- Sudan; Da'wah (Islam).