Nag Sharan Singh. (1985). Puranaparichay. Nag Publisher.
Chicago Style aipamenaNag Sharan Singh. Puranaparichay. Delhi: Nag Publisher, 1985.
MLA aipamenaNag Sharan Singh. Puranaparichay. Nag Publisher, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.