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
"Yakubu, Alhaji Mahmood",An aristocracy in political crisis : the end of indirect rule and the emergence of party politics in the emirates of Northern Nigeria,,Avebury,1996,The making of modern Africa,,1859720978,,https://cir.nii.ac.jp/crid/1130282271451800448