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 "Altendorf, Ulrike",Estuary English : levelling at the interface of RP and south-eastern British English,,Narr,2003,Language in performance,,3823360221,,https://cir.nii.ac.jp/crid/1130000795157757824