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 "Symposium on Democratic Transition in Africa (1992 : Ibadan, Nigeria) and Caron, Bernard and Gboyega, 'Bade (Ajibade) and Osaghae, Eghosa E.","Proceedings of the Symposium on Democratic Transition in Africa, Ibadan, June 16-19, 1992",,CREDU,1992,CREDU documents in social sciences and the humanities,,978201513X,,https://cir.nii.ac.jp/crid/1130000798284911104