APA
Nationsl Institute of Urban Affairs (New Delhi), . (1990). The challenge of Urban Poverty. New Delhi: Nationsl Institute of Urban Affairs.
Chicago
Nationsl Institute of Urban Affairs (New Delhi), . 1990. The challenge of Urban Poverty. New Delhi: Nationsl Institute of Urban Affairs.
Harvard
Nationsl Institute of Urban Affairs (New Delhi), . (1990). The challenge of Urban Poverty. New Delhi: Nationsl Institute of Urban Affairs.
MLA
Nationsl Institute of Urban Affairs (New Delhi), . The challenge of Urban Poverty. New Delhi: Nationsl Institute of Urban Affairs. 1990.