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 "Maiden, Martin and Smith, John Charles and Ledgeway, Adam",Contexts,,Cambridge University Press,2013,The Cambridge history of the romance languages,,9780521800730,,https://cir.nii.ac.jp/crid/1130000796043211136