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
"Potemkin, Vladimir Petrovich and Khvostov, Vladimir Mikhaĭlovich and Mint︠s︡, I. I. (Isaak Izrailevich)",Die Diplomatie der Neuzeit (1872-1919),2. Aufl,SWA-Verlag,1948,Geschichte der Diplomatie,,,,https://cir.nii.ac.jp/crid/1130282273038890368