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 "Roberts, Celia and Davies, Evelyn and Jupp, T. C. (Thomas Cyprian)",Language and discrimination : a study of communication in multi-ethnic workplaces,,Longman,1992,Applied linguistics and language study,,0582552656,,https://cir.nii.ac.jp/crid/1130000796786528640