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
"Frucht, R. C. (Richard Charles)","Dunărea noastră : Romania, the great powers, and the Danube question 1914-1921",,"East European Monographs,Distributed by Columbia University Press",1982,East European monographs,,0880330074,,https://cir.nii.ac.jp/crid/1130000796040787584