Rastriye Pathyacharcha ki Ruprekha 2005 : Angreji Shikshan 1. 4
Uppal, Shweta ed.
Rastriye Pathyacharcha ki Ruprekha 2005 : Angreji Shikshan 1. 4 - New Delhi N. C. E. R. T. 2008 - p.28
Rastriye Pathyacharcha ki Ruprekha 2005 : Angreji Shikshan 1. 4 - New Delhi N. C. E. R. T. 2008 - p.28