एपीए उद्धरण

Changampuzha Krishnapillai. (2014). Changampuzhayude thiranjedutha pranayakavyangal (2nd ed.). Alfa one Publishers.

शिकागो स्टाइल उद्धरण

Changampuzha Krishnapillai. Changampuzhayude Thiranjedutha Pranayakavyangal. 2nd ed. Kannur: Alfa one Publishers, 2014.

एमएलए उद्धरण

Changampuzha Krishnapillai. Changampuzhayude Thiranjedutha Pranayakavyangal. 2nd ed. Alfa one Publishers, 2014.