APA aipamena

Gangadharan Thikkurissi. (2004). Kerala Varma Patanamgal (a study on Kerala Varma). Sahithya Kairali Publications.

Chicago Style aipamena

Gangadharan Thikkurissi. Kerala Varma Patanamgal (a Study on Kerala Varma). Balaramapuram: Sahithya Kairali Publications, 2004.

MLA aipamena

Gangadharan Thikkurissi. Kerala Varma Patanamgal (a Study on Kerala Varma). Sahithya Kairali Publications, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.