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
"Anyanwu, Rose-Juliet",Stress and tone : the African experience,,R. Köppe,2004,Frankfurter afrikanistische Blätter = Frankfurt African studies bulletin = Bulletin africaniste de Francfort,,3896450174,,https://cir.nii.ac.jp/crid/1130000796429700736