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 "Twigg-Flesner, Christian",Research handbook on EU consumer and contract law,,E. Elgar,2016,Research handbooks in European law,,9781782547365,,https://cir.nii.ac.jp/crid/1130000793944094080