* Narasimhacharya, R (1988) [1988]. ''History of Kannada Literature''. New Delhi: Penguin Books. ISBN 81-206-0303-6.
* Sastri, Nilakanta K.A. (2002) [1955]. ''A history of South India from prehistoric times to the fall of Vijayanagar''. New Delhi: Indian Branch, Oxford University Press. ISBN 0-19-560686-8.
* Rice, Edward P (1982) [1921]. ''A History of Kannada literature''. New Delhi: Asian Educational Services, Oxford University Press.
* [http://dspace.vidyanidhi.org.in:8080/dspace/bitstream/2009/3513/10/SHU-1989-019-9.pdf Matha System, Sacrament System and Ethics of Veerashaivism]