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 "Freed, Barbara F.",Second language acquisition in a study abroad context,,John Benjamins,1995,Studies in bilingualism,,"9027241147,1556195427,9027241155,1556195435",,https://cir.nii.ac.jp/crid/1130282272412071808