APA aipamena

Kunnappa, M. Katatassum< Pensilum. Navakerala co-operative.

Chicago Style aipamena

Kunnappa, Murkkottu. Katatassum< Pensilum. Calicut: Navakerala co-operative.

MLA aipamena

Kunnappa, Murkkottu. Katatassum< Pensilum. Navakerala co-operative.