ISBN 0-14-100023-6 "Life in a Slum" - BBC News Location of Dharavi - Google Maps Mark Jacobson (May 2007 issue). "Dharavi Mumbai's Shadow City" . National Geographic . http://www7.nationalgeographic.com/ngm/0705/feature3/ . Retrieved 2007-04-30 .   "Urban poverty in India: A flourishing slum" and "Recycling: A soul-searching business" , The Economist , 19 December