↑M. A. Dhaky; Michael W. Meister (1983). Encyclopaedia of Indian Temple Architecture: Volume 1 Part 2 South India Text & Plates. University of Pennsylvania Press. pp. 3–8 and 57,ISBN978-0-8122-7992-4
↑Julia Hegewald (2001), Water Architecture in South Asia: A Study of Types, Developments and Meanings, Brill Academic,ISBN978-90-04-12352-6, pp. 85–91