APA aipamena

Kesavadev, P. (1951). Ulakka.

Chicago Style aipamena

Kesavadev, P. Ulakka. Thiruvananthapuram, Prabhath, 1951.

MLA aipamena

Kesavadev, P. Ulakka. 1951.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.