Sidi Abdulkadiri (1860),shi da ne ga Sarki Musa, An nada shi sarauta ne bisa ga zabin sarkin musulmi na wannan loakcin. The Sokoto Caliphate : history and legacies, 1804-2004. Bobboyi, H., Yakubu, Mahmood. (1st ed ed.). Kaduna, Nigeria: Arewa House. 2006. ISBN 978-135-166-7. OCLC 156890366. Smaldone, Joseph P. (1977). Warfare in the Sokoto Caliphate : historical and sociological perspectivesISBN0-521-21069-0OCLC2371710 professor lavers collection: zaria province. professor lavers collection: zaria province.