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
United States. Central Intelligence Agency. Directorate of Intelligence,The Politburo of the Cuban Communist Party,,"Central Intelligence Agency, Directorate of Intelligence",1991,A Reference aid,,,,https://cir.nii.ac.jp/crid/1130849933895681043