1. Government of India Portal www.india.gov.in
2. Ministry of Panchayati Raj, Govt. of India www.panchayat.nic.in
3. Ministry of Urban Development, Govt. of India www.urbanindia.nic.in
4. Ministry of Rural Development, Govt. of India www.rural.nic.in
5. Dept. of Rural Development, Govt. of India www.drd.nic.in
6. Census of India, Official website www.censusindia.net
7. Government of Kerala www.kerala.gov.in