APA
Nagar A. L., National Institute of Public Finance and Policy (New Delhi), . (1999). Health and environment. New Delhi: NIPFP.
Chicago
Nagar A L, National Institute of Public Finance and Policy (New Delhi), . 1999. Health and environment. New Delhi: NIPFP.
Harvard
Nagar A. L., National Institute of Public Finance and Policy (New Delhi), . (1999). Health and environment. New Delhi: NIPFP.
MLA
Nagar A L, National Institute of Public Finance and Policy (New Delhi), . Health and environment. New Delhi: NIPFP. 1999.