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
"Blackwood, Robert J. and Røyneland, Unn",Spaces of multilingualism,,Routledge,2022,Routledge critical studies in multilingualism,,9780367646899,,https://cir.nii.ac.jp/crid/1130294319528235657