APA aipamena

Prem Nath Vettiyar. (2000). Naatan Paattukal. Kerala Sahitya Academi.

Chicago Style aipamena

Prem Nath Vettiyar. Naatan Paattukal. Thrissur: Kerala Sahitya Academi, 2000.

MLA aipamena

Prem Nath Vettiyar. Naatan Paattukal. Kerala Sahitya Academi, 2000.