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 "Posner, Eric A.","Social norms, nonlegal sanctions, and the law",,Edward Elgar,2007,Economic approaches to law,,9781845424954,,https://cir.nii.ac.jp/crid/1130000793949482368