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
"Valenta, Jiri","Soviet intervention in Czechoslovakia, 1968 : anatomy of a decision",,Johns Hopkins University Press,1981,Johns Hopkins paperbacks,,0801825407,,https://cir.nii.ac.jp/crid/1130000796759050240