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 Permanent Court of International Justice,"Régime douanier entre l'Allemagne et l'Autriche : protocole du 19 mars 1931 : avis consultatif du 19 mars 1931= Customs régime between Germany and Austria : protocol of March 19th, 1931 : Advisory opinion of September 5th, 1931",,A.W. Sijthoff,1931,Publications de la Cour Permanente de Justice Internationale = Publications of the Permanent Court of International Justice,,,,https://cir.nii.ac.jp/crid/1130282270341756928