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
"Modelski, George",The Communist international system,,"Center of International Studies, Woodrow Wilson School for Public and International Affairs, Princeton University",1960,Research monograph (Woodrow Wilson School of Public and International Affairs. Center of International Studies),,,,https://cir.nii.ac.jp/crid/1130000795068189952