एपीए उद्धरण

Changampuzha Krishnapillai. (2004). Changampuzhakkavithakal. DC Books.

शिकागो स्टाइल उद्धरण

Changampuzha Krishnapillai. Changampuzhakkavithakal. Kottayam: DC Books, 2004.

एमएलए उद्धरण

Changampuzha Krishnapillai. Changampuzhakkavithakal. DC Books, 2004.