A Place in Paradise - radio coverage from the BBC about the charbagh garden on top of the Ismaili Centre in South Kensington
books.google.com
Cornell, Vincent J. (2007) Voices of Islam: Voices of art, beauty, and science (volume 4 in the Voices of Islam series) Praeger, Westport, Connecticut, pp. 94–95, ISBN978-0-275-98735-0
Mughul Tomb GardensThe poetics of gardens, by Charles Willard Moore, William J. Mitchell. Published by MIT Press, 2000, p. 17. ISBN0-262-63153-9