கலிங்கப்பட்டினம் (Tamil Wikipedia)

"District Census Handbook - Guntur" (PDF). Census of India. p. 27,398. Retrieved 22 September 2015.
"Census 2011". The Registrar General & Census Commissioner, India. Retrieved 26 July 2014.

imdpune.gov.in (Global: 3,432^nd place; Tamil: 411^th place)

"Station: Kalingapatnam Climatological Table 1981–2010" (PDF). Climatological Normals 1981–2010. India Meteorological Department. January 2015. pp. 379–380. Archived from the original (PDF) on 5 February 2020. Retrieved 18 February 2020.
"Extremes of Temperature & Rainfall for Indian Stations (Up to 2012)" (PDF). India Meteorological Department. December 2016. p. M10. Archived from the original (PDF) on 5 February 2020. Retrieved 18 February 2020.

"New ‘AP 39’ code to register vehicles in Andhra Pradesh launched". The New Indian Express (Vijayawada). 31 January 2019 இம் மூலத்தில் இருந்து 28 ஜூலை 2019 அன்று. பரணிடப்பட்டது.. https://web.archive.org/web/20190728113337/http://www.newindianexpress.com/cities/vijayawada/2019/jan/31/new-ap-39-code-to-register-vehicles-in-state-launched-1932417.html. பார்த்த நாள்: 9 June 2019.
"Station: Kalingapatnam Climatological Table 1981–2010" (PDF). Climatological Normals 1981–2010. India Meteorological Department. January 2015. pp. 379–380. Archived from the original (PDF) on 5 February 2020. Retrieved 18 February 2020.
"Extremes of Temperature & Rainfall for Indian Stations (Up to 2012)" (PDF). India Meteorological Department. December 2016. p. M10. Archived from the original (PDF) on 5 February 2020. Retrieved 18 February 2020.