Malami, H. U. (1992). Economic approaches and practices of the Sokoto caliphate: Some historical perspective. International Islamic University Malaysia.
Chicago Style (17th ed.) CitationMalami, Hussaini Usman. Economic Approaches and Practices of the Sokoto Caliphate: Some Historical Perspective. Petaling Jaya: International Islamic University Malaysia, 1992.
MLA引文Malami, Hussaini Usman. Economic Approaches and Practices of the Sokoto Caliphate: Some Historical Perspective. International Islamic University Malaysia, 1992.
警告:这些引文格式不一定是100%准确.