APA aipamena

Sumangala; Author. (2009). Pokkanam ketta pokkukal: Kathakal.

Chicago Style aipamena

Sumangala; Author. Pokkanam Ketta Pokkukal: Kathakal. Thrissur, Green Books, 2009.

MLA aipamena

Sumangala; Author. Pokkanam Ketta Pokkukal: Kathakal. 2009.