K.P.Padmanabha Menon. (1986). History of Kerala. Asian Educational services.
Chicago Edition CitationK.P.Padmanabha Menon. History of Kerala. New Delhi: Asian Educational services, 1986.
MLA Edition CitationK.P.Padmanabha Menon. History of Kerala. Asian Educational services, 1986.
Warning: These citations may not always be 100% accurate.