Goudriaan, Teun (). Hindu tantric and Śākta literature. Wiesbaden: Harrassowitz. p. Chapter VIII. ISBN978-3-447-02091-6. OCLC7743718.
Monier-Williams, Monier () [1899]. A Sanskrit-English dictionary etymologically and philologically arranged with special reference to cognate Indo-European languages;. Leumann, Ernst, 1859-1931., Cappeller, Carl, 1842-1925. (ed. New). Oxford: The Clarendon Press. p. 787.1. ISBN8121502004. OCLC685239912.