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 "Butler, William Elliott",The Mongolian legal system : contemporary legislation and documentation,,"Nijhoff,Distributor for the U.S. and Canada, Kluwer Boston",1982,Studies on socialist legal systems,,9024726859,,https://cir.nii.ac.jp/crid/1130000795882825856