Narayana Panicker, K. (1991). Folklore of Kerala. National Book Trust.
Chicago Style aipamenaNarayana Panicker, Kavalam. Folklore of Kerala. New Delhi: National Book Trust, 1991.
MLA aipamenaNarayana Panicker, Kavalam. Folklore of Kerala. National Book Trust, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.