Essay in Environmental Design, a journal dedicated to promoting and coordinating higher studies and research in the field of architecture, and urban and rural planning pertaining to the Islamic world.
Ehlers, E., and Th. Krafft. "The Imperial Islamic City: A Map of 19th Century Shahjahanabad.” In Environmental Design: Journal of the Islamic Environmental Design Research Centre 1-2, edited by Attilo Petruccioli, 170-79. Rome: Dell’oca Editore, 1993.
Islamic Environmental Design Research Centre