APA aipamena

Narayanan Palakkeezh. (2012). Poonthanam. Kerala Sahitya Academi.

Chicago Style aipamena

Narayanan Palakkeezh. Poonthanam. Thrissur: Kerala Sahitya Academi, 2012.

MLA aipamena

Narayanan Palakkeezh. Poonthanam. Kerala Sahitya Academi, 2012.