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 "Wolff, Ekkehard",A grammar of the Lamang language : gwàd làmàn,,J.J. Augustin,1983,Afrikanistische Forschungen,,3870300639,,https://cir.nii.ac.jp/crid/1130282270899092480