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 "Weatherill, Stephen",EU consumer law and policy,2nd ed,E. Elgar,2013,Elgar European law,,"9780857936974,9781782548317",,https://cir.nii.ac.jp/crid/1130282273128359424