"Demography"(PDF). Official portal of Andhra Pradesh Government. Government of Andhra Pradesh. Archived from the original(PDF) on 2014-07-14. Retrieved 2016-03-07.
"Demography"(PDF). Official portal of Andhra Pradesh Government. Government of Andhra Pradesh. Archived from the original(PDF) on 2014-07-14. Retrieved 2016-03-07.