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
"Schumann, Dirk","Political violence in the Weimar Republic, 1918-1933 : fight for the streets and fear of civil war",,Berghahn Books,2009,Studies in German history,,9781845454609,,https://cir.nii.ac.jp/crid/1130000793745518080