India. Office of the Registrar General. (1971). Census of India, 1961: West Bengal and Sikkim. Manager of Publications.
Chicago-Zitierstil (17. Ausg.)India. Office of the Registrar General. Census of India, 1961: West Bengal and Sikkim. Manager of Publications, 1971.
MLA-Zitierstil (9. Ausg.)India. Office of the Registrar General. Census of India, 1961: West Bengal and Sikkim. Manager of Publications, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.