Ajayakumar, P. (2007). Simhangal pullu thinnunna kalam. Kerala book marketing society.
Chicago Style aipamenaAjayakumar, P. Simhangal Pullu Thinnunna Kalam. Thiruvananthapuram: Kerala book marketing society, 2007.
MLA aipamenaAjayakumar, P. Simhangal Pullu Thinnunna Kalam. Kerala book marketing society, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.