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 "Purs, Aldis and Plakans, Andrejs",Historical dictionary of Latvia,3rd ed,Rowman & Littlefield,2017,Historical dictionaries of Europe,,9781538102206,,https://cir.nii.ac.jp/crid/1130000797503887488