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
"Bechtold, Peter K.",Politics in the Sudan : parliamentary and military rule in an emerging African nation,,Praeger,1976,Praeger special studies in international politics and government,,0275227308,,https://cir.nii.ac.jp/crid/1130282271810531584