著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Sulaiman, Ibraheem","The Islamic state and the challenge of history : ideals, policies and operation of the Sokoto Caliphate",,Mansell,1987,East-West University Islamic studies,,0720118573,,https://cir.nii.ac.jp/crid/1130000797012047488