O P Suresh. Pala Kalangalil Oru Poovu. DC Books.
Chicago Edition CitationO P Suresh. Pala Kalangalil Oru Poovu. Kottayam: DC Books.
MLA Edition CitationO P Suresh. Pala Kalangalil Oru Poovu. DC Books.
Warning: These citations may not always be 100% accurate.