Changampuzha Krishnapillai. (2014). Changampuzhayude thiranjedutha pranayakavyangal (2nd ed.). Alfa one Publishers.
শিকাগো স্টাইলে সাইটেশনChangampuzha Krishnapillai. Changampuzhayude Thiranjedutha Pranayakavyangal. 2nd ed. Kannur: Alfa one Publishers, 2014.
এমএলএ সাইটেশনChangampuzha Krishnapillai. Changampuzhayude Thiranjedutha Pranayakavyangal. 2nd ed. Alfa one Publishers, 2014.
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