APA aipamena

Ravindran. (2009). Ente keralam (3rd ed.). Mathrubhumi Books.

Chicago Style aipamena

Ravindran. Ente Keralam. 3rd ed. Kozhikode: Mathrubhumi Books, 2009.

MLA aipamena

Ravindran. Ente Keralam. 3rd ed. Mathrubhumi Books, 2009.