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
"Hélot, Christine and Ó Laoire, Muiris",Language policy for the multilingual classroom : pedagogy of the possible,,Multilingual Matters,2011,Bilingual education and bilingualism,,"9781847693679,9781847693662",,https://cir.nii.ac.jp/crid/1130000795443754752