1. Ministry of Information and Broadcasting Government of India, Dec.1955,July 1973, The Tribal People of India , P. No. 21
2. Tara Datt, (2001), Tribal Development in India (Orissa), Gyan Publishing House, New Delhi,110002, P. 46
3. Thapar, Ramesh, 1977, 1993, 1996, Tribal Caste and Religion in India, Mc Milan India Limited, PP. 35- 36
4. Annual Tribal Sub-Plan 2014-2018 & 2011-12, Government of Andhrapradesh Tribal Development Department, PP. 1- 2
5. The Andhra Pradesh Scheduled Castes Sub-Plan and Tribal Sub-Plan (Planning, Allocation and Utilization of Financial Resources) Act, 2013.
6. Planning Commission of India (2010), Task Force to Review Guidelines on Scheduled Caste Sub-Plan and Tribal Sub-Plan, New Delhi: Planning Commission of India.
7. http://indiabudget.nic.in/budget2011-2012/survey.asp
8. http://planningcommission.gov.in/plans/planrel/index.php?state=planbody.html
9. https://www.apfinance.gov.in/budget.html
10. http://tribal.nic.in/Content/AnnualReportsOtherLinks.aspx
11. http://niti.gov.in/content/union-budget-2016-17-big-boost-inclusive-growth-vulnerable-groups
12. http://www.itdasrisailam.com/Add_Censuss_Report.aspx
13. http://censusindia.gov.in/