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 "Sherris, Ari and Penfield, Susan D.",Rejecting the marginalized status of minority languages : educational projects pushing back against language endangerment,,Multilingual Matters,2020,Linguistic diversity and language rights,,9781788926256,,https://cir.nii.ac.jp/crid/1130566852810724224