Balakrishnan, P. K. A. (2004). P K Balakrishnante lekhanangal.
Chicago Edition CitationBalakrishnan, P K; Author. P K Balakrishnante Lekhanangal. Kottayam, D C Books, 2004.
Cita MLABalakrishnan, P K; Author. P K Balakrishnante Lekhanangal. 2004.
Atenció: Aquestes cites poden no estar 100% correctes.