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
"Levtzion, Nehemia","Islam in West Africa : religion, society and politics to 1800",,Variorum,1994,Collected studies series,,0860784444,,https://cir.nii.ac.jp/crid/1130282271031771392