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 "Sager, Michelle",One voice or many? : federalism and international trade,,LFB Scholarly Pub.,2002,American legal institutions : recent scholarship,,1931202389,,https://cir.nii.ac.jp/crid/1130282268782725504