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 Pan American Union. Legal Division,Bilateral Treaty developments in Latin America,,"Division of Legal Affairs, Department of International Law and Organization, Pan American Union",1950,Law and treaty series,,,,https://cir.nii.ac.jp/crid/1130282271960742912