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
"Gamble, David P. and Salmon, Linda K. and Baldeh, Mary Umah",Firdu-Fula grammar (Gambian dialect),,In-house reproduction,1982,Gambian studies,,,,https://cir.nii.ac.jp/crid/1130000795860105984