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 "Wagner, Suzanne Evans and Buchstaller, Isabelle",Panel studies of variation and change,,Routledge,2018,Routledge studies in language change,,9781138903906,,https://cir.nii.ac.jp/crid/1130282270721628288