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 "Leclercq, Pascale and Edmonds, Amanda and Hilton, Heather",Measuring L2 proficiency : perspectives from SLA,,Multiligual Matters,2014,Second language acquisition,,"9781783092284,9781783092277",,https://cir.nii.ac.jp/crid/1130000796356876800