APA aipamena

Abdu E V. (2011). Ponkathirukal. Pratheeksha books.

Chicago Style aipamena

Abdu E V. Ponkathirukal. Calicut: Pratheeksha books, 2011.

MLA aipamena

Abdu E V. Ponkathirukal. Pratheeksha books, 2011.