Παραπομπή APA

Sankaran, A. V. (1972). Pridigri prayogika rasatantram. State Institute of Languages.

Παραπομπή Chicago Style

Sankaran, A V. Pridigri Prayogika Rasatantram. Trivandrum: State Institute of Languages, 1972.

Παραπομπή MLA

Sankaran, A V. Pridigri Prayogika Rasatantram. State Institute of Languages, 1972.