Tiwari,Udayanarayan. (2007). Hindi bhasha ka udgam aur vikas. Lokbharathi Prakashan.
Chicago Edition CitationTiwari,Udayanarayan. Hindi Bhasha Ka Udgam Aur Vikas. Allahabad: Lokbharathi Prakashan, 2007.
MLA Edition CitationTiwari,Udayanarayan. Hindi Bhasha Ka Udgam Aur Vikas. Lokbharathi Prakashan, 2007.
Warning: These citations may not always be 100% accurate.