guide to the monuments of India, Vol II (London: Viking, 1989) Christopher Tadgell, The History of Architecture in India (London: Phaidon Press, 1990) Abhilash Shekhawat, "Stepwells of Gujarat." India's Invitation. 2010. Web. 29 March 2012.<http://www.indiasinvitation.com/stepwells_of_gujarat/>. External links Stepwell Atlas Stepwells of India Agrasen ki Baoli Stepwell architecture Stepwell on Oxfort Art Online India's Forgotten Stepwells at ArchDaily Irrigation Rajasthani architecture Water wells Buildings and structures in Gujarat Architecture in India Architecture in Pakistan Ponds Subterranean buildings and structures