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
"Vila, F. Xavier and Bretxa, Vanessa",Language policy in higher education : the case of medium-sized languages,,Multilingual Matters,2015,Multilingual matters,,"9781783092758,9781783092741",,https://cir.nii.ac.jp/crid/1130282269297174784