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 "Jenkins, Jennifer",World Englishes : a resource book for students,,Routledge,2003,Routledge English language introductions,,"9780415258067,9780415258050",,https://cir.nii.ac.jp/crid/1130282270008137856