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 "Perfect, David",Historical dictionary of the Gambia,5th ed,Rowman & Littlefield,2016,Historical dictionaries of Africa,,9781442265226,,https://cir.nii.ac.jp/crid/1130282272637454976