Bholanath Tiwari. (1993). Raj bhasha hindi. Prabhat.
Chicago Style aipamenaBholanath Tiwari. Raj Bhasha Hindi. New Delhi: Prabhat, 1993.
MLA aipamenaBholanath Tiwari. Raj Bhasha Hindi. Prabhat, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.