Statement 1: Abstract of speakers' strength of languages and mother tongues – 2011". www.censusindia.gov.in. Office of the Registrar General & Census Commissioner, India. [1]Archived 14 November 2018 at the Wayback Machine
Statement 1: Abstract of speakers' strength of languages and mother tongues – 2011". www.censusindia.gov.in. Office of the Registrar General & Census Commissioner, India. [1]Archived 14 November 2018 at the Wayback Machine