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
"Obafemi, Olu",Contemporary Nigerian theatre : cultural heritage and social vision,,"Eckhard Breitinger, Bayreuth University",1996,Bayreuth African studies series,,"3927510327,3927510491",,https://cir.nii.ac.jp/crid/1130000796019748992