Nilakanta Sastry, "History of South India, From Prehistoric times to fall of Vijayanagar", 1955, OUP, New Delhi (Reprinted 2002)==External links==*APonline article*Ourkarnataka article*Sangama article
* Prof. KA Nilakanta Sastry, History of South India, From Prehistoric times to fall of Vijayanagar, 1955, OUP, New Delhi (Reprinted 2002).