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 Conference on the Limitation of the Manufacture of Narcotic Drugs and League of Nations. Secretariat,"Convention for Limiting the Manufacture and Regulating the Distribution of Narcotic Drugs of July 13th, 1931 : historical and technical study",,League of Nations,1937,Series of League of Nations publications,,,,https://cir.nii.ac.jp/crid/1130282271742170112