Sankaran, A. V. (1972). Pridigri prayogika rasatantram. State Institute of Languages.
Chicago Style aipamenaSankaran, A V. Pridigri Prayogika Rasatantram. Trivandrum: State Institute of Languages, 1972.
MLA aipamenaSankaran, A V. Pridigri Prayogika Rasatantram. State Institute of Languages, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.