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
"Sesay, Amadu and Ojo, Olusola and Fasehun, Orobola",The OAU after twenty years,,Westview Press,1984,Westview special studies on Africa,,0813301122,,https://cir.nii.ac.jp/crid/1130000795581824768