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 "Morton, Barry and Ramsay, Jeff",Historical dictionary of Botswana,5th ed,Rowman & Littlefield,2018,Historical dictionaries of Africa,,9781538111321,,https://cir.nii.ac.jp/crid/1130000793937339520