Gopal Prasad. (2012). Rajbhasha hindi: Ithihas se vyavahar tak. Aadhar Prakashan.
Chicago Edition CitationGopal Prasad. Rajbhasha Hindi: Ithihas Se Vyavahar Tak. Hariyana: Aadhar Prakashan, 2012.
MLA Edition CitationGopal Prasad. Rajbhasha Hindi: Ithihas Se Vyavahar Tak. Aadhar Prakashan, 2012.
Warning: These citations may not always be 100% accurate.