Andhra Pradesh (India). Bureau of Economics and Statistics. (1950). Statistical atlas of the Chittoor district: Revised and brought upto the end of 1360 Fasli (1950-51). Published by the Bureau of Economics and Statistics, Govt. of Andhra Pradesh.
Chicago-referens (17:e uppl.)Andhra Pradesh (India). Bureau of Economics and Statistics. Statistical Atlas of the Chittoor District: Revised and Brought Upto the End of 1360 Fasli (1950-51). Hyderabad: Published by the Bureau of Economics and Statistics, Govt. of Andhra Pradesh, 1950.
MLA-referens (8:e uppl.)Andhra Pradesh (India). Bureau of Economics and Statistics. Statistical Atlas of the Chittoor District: Revised and Brought Upto the End of 1360 Fasli (1950-51). Published by the Bureau of Economics and Statistics, Govt. of Andhra Pradesh, 1950.