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 "Kagan, Olga and Carreira, Maria M. and Chik, Claire Hitchins",The Routledge handbook of heritage language education : from innovation to program building,,Routledge,2017,Routledge handbooks,,9781138845787,,https://cir.nii.ac.jp/crid/1130000794163447680