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
"Gordley, James Russell",The enforceability of promises in European contract law,,Cambridge University Press,2009,Cambridge studies in international and comparative law,,9780521108683,,https://cir.nii.ac.jp/crid/1130000796938119552