P Valsala. Ente Priyappetta Kathakal-Valsala. DC Books.
Chicago Edition CitationP Valsala. Ente Priyappetta Kathakal-Valsala. Kottayam: DC Books.
MLA Edition CitationP Valsala. Ente Priyappetta Kathakal-Valsala. DC Books.
Warning: These citations may not always be 100% accurate.