^Population monograph of Nepal(PDF). Vol. II (Social Demography). Government of Nepal, National Planning Commission Secretariat, Central Bureau of Statistics. 2014. ISBN978-9937-2-8972-6. Archived from the original(PDF) on 2017-09-18. Retrieved 2017-04-02.
^"Archived copy"(PDF). Archived(PDF) from the original on 2016-03-04. Retrieved 2015-12-22.{{cite web}}: CS1 maint: archived copy as title (link)