Avadesh Mohan Gupt. (1989). Rajbhasha sahayika. Prabhat Prakashan.
Chicago Edition CitationAvadesh Mohan Gupt. Rajbhasha Sahayika. Delhi: Prabhat Prakashan, 1989.
MLA Edition CitationAvadesh Mohan Gupt. Rajbhasha Sahayika. Prabhat Prakashan, 1989.
Warning: These citations may not always be 100% accurate.