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
"Wahlgren, Peter",Soft law,,"Stockholm University Law Faculty,Distributed by Jure Law Books",2013,Scandinavian studies in law,,9789185142729,,https://cir.nii.ac.jp/crid/1130000796821534848