Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Barker, Muhammad Abd-al-Rahman",A Course in Urdu : [Ibtidāʾī Urdū],,Spoken Language Services,1993,Spoken language series,,"0879503408,0879503424",,https://cir.nii.ac.jp/crid/1130282270828806784