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 Poland and Polski Instytut Spraw Międzynarodowych,The Family law,,[Polish Institute of International Affairs],1958,"Legislation of Poland : laws, decrees, orders, ordinances",,,,https://cir.nii.ac.jp/crid/1130282273197659904