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
"Brenner, Louis",The Shehus of Kukawa : a history of the al-Kanemi dynasty of Bornu,,Clarendon Press,1973,Oxford studies in African affairs,,0198216815,,https://cir.nii.ac.jp/crid/1130282271526852480