1. Brugman, J. (2009). Welcome to the Urban Revolution. How cities are changing the world. London: Bloomsbury.
2. Government of Delhi Planning Department. (2002). Economic Survey of Delhi 2001–2002. Available at: http://delhiplanning.nic.in/Economic%20Survey/ Ecosur2001-02/Ecosur2001-02.htm (accessed April 2012).
3. Kundu, A. (2004). Provision of tenurial security for the urban poor in Delhi: recent trends and future perspectives. Habitat International 28: 259–74.
4. Mathur, O.P. (2009). A New Deal for the Urban Poor – Slum Free Cities. New Delhi: National Institute of Public Finance and Policy. Available at: http://www.nipfp.org.in/opm_files/opmathur/Final%20Poverty%20Rep.pdf (accessed May 2012).
5. Neuwirth, R. (2005). Shadow Cities: A billion squatters, a new urban world. New York, NY: Routledge.
6. Prerana. (2007). Situational Analysis of Basti Hazrat Nizamuddin. New Delhi: Hope Project.
7. United Nations Development Programme (UNDP). (2007).Human Development Report 2007/2008. Basingstoke: Palgrave Macmillan. Available at: http://hdr.undp.org/en/media/HDR_20072008_EN_Complete.pdf (accessed May 2012).
8. www.wikipedia.org/slum/areas.
9. Government of Delhi planning department (2003). Economic survey 2002-2003. . Available at: http://delhiplanning.nic.in/Economic%20Survey/ Ecosur2001-02/Ecosur2001-02.htm