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
"Lyonga, Nalova and Breitinger, Eckhard and Butake, Bole",Anglophone Cameroon writing,,"E. Breitinger, Bayreuth University",1993,Bayreuth African studies series,,3927510203,,https://cir.nii.ac.jp/crid/1130000796671691264