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 "Gupta, Anthea Fraser",The step-tongue : children's English in Singapore,,Multilingual Matters,1994,Multilingual matters,,"1853592307,1853592293",,https://cir.nii.ac.jp/crid/1130000797910429952