Pavanan. (1995). Keralam chuvannappol. Sahitya Pravartaka Co-operative Society.
Chicago Style aipamenaPavanan. Keralam Chuvannappol. Kottayam: Sahitya Pravartaka Co-operative Society, 1995.
MLA aipamenaPavanan. Keralam Chuvannappol. Sahitya Pravartaka Co-operative Society, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.