1. New Country Classifications. World Bank Blogs World Bank Data Team 2 July 2013.blogs.worldbank.org/opendata/new-countryclassifications. Accessed January 2020.
2. 2013 UNAIDS report on the global AIDS epidemic.http://www.unaids.org/en/media/unaids/contentassets/documents/epidemiology/2013/gr2013/UNAIDS_Global_Report_2013_en.pdf. Accessed January 2020.
3. National AIDS Control Organization Ministry of Health and Family Welfare Government of India. India HIV Estimates 2015: Technical Report.www.naco.gov.in/sites/default/files/India%20HIV%20Estimations%202015.pdf. Accessed January 2020.
4. Sustained progress, but no room for complacency: Results of 2015 HIV estimations in India