APA aipamena

Vasudevan Namboothiri, P. (2011). Upanishathukalude lokam. Kanippayyoor Sankaran Namboothiripad Smaraka Grandhasala.

Chicago Style aipamena

Vasudevan Namboothiri, Palanad. Upanishathukalude Lokam. Kunnamkulam: Kanippayyoor Sankaran Namboothiripad Smaraka Grandhasala, 2011.

MLA aipamena

Vasudevan Namboothiri, Palanad. Upanishathukalude Lokam. Kanippayyoor Sankaran Namboothiripad Smaraka Grandhasala, 2011.