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
"Legters, Lyman Howard",The German Democratic Republic : a developed socialist society,,Westview Press,1978,Westview special studies on the Soviet Union and Eastern Europe,,0891581421,,https://cir.nii.ac.jp/crid/1130000798202609536