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 Central Institute of Indian Languages,"Tests of language proficiency, Urdu",,Central Institute of Indian Languages,2003,Central Institute of Indian Languages : intensive course series,,8173420548,,https://cir.nii.ac.jp/crid/1130282269695964288