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
"Haruna, Andrew","A grammatical outline of Gùrdùŋ, Gùrùntùm (Southern Bauchi, Nigeria)",,Rüdiger Köppe,2003,Westafrikanische Studien,,3896454617,,https://cir.nii.ac.jp/crid/1130000794683658752