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 "Gutkind, Peter Claus Wolfgang and Wallerstein, Immanuel Maurice",The Political economy of contemporary Africa,,Sage Publications,1976,Sage series on African modernization and development,,"0803905068,0803905920",,https://cir.nii.ac.jp/crid/1130282269205249792