"District Statistical Handbook". North 24 Parganas 2013, Tables 2.1, 2.2, 2.4b. Department of Statistics and Programme Implementation, Government of West Bengal. Archived from the original on 21 January 2019. Retrieved 2 May 2018.
"District Statistical Handbook". North 24 Parganas 2013, Tables 2.1, 2.2, 2.4b. Department of Statistics and Programme Implementation, Government of West Bengal. Archived from the original on 21 January 2019. Retrieved 2 May 2018.