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 "Roca, Sergio",Cuban economic policy and ideology : the ten million ton sugar harvest,,Sage Publications,1976,Sage professional papers in international studies series,,0803906234,,https://cir.nii.ac.jp/crid/1130300855850672144