Sarma, D. (1983). Rashtrbhasha Hindi; Samasyaem aur samadham. Loksharati Prakasan.
Dyfyniad Arddull ChicagoSarma, Devedndranath. Rashtrbhasha Hindi; Samasyaem Aur Samadham. Allahabad: Loksharati Prakasan, 1983.
Dyfyniad MLASarma, Devedndranath. Rashtrbhasha Hindi; Samasyaem Aur Samadham. Loksharati Prakasan, 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.