Operations, W. B. D. o. C. (1994). Census of India: 1991: West Bengal, Series-26. The author.
Style de citation Chicago (17e éd.)Operations, West Bengal. Director of Census. Census of India: 1991: West Bengal, Series-26. The author, 1994.
Style de citation MLA (9e éd.)Operations, West Bengal. Director of Census. Census of India: 1991: West Bengal, Series-26. The author, 1994.
Attention : ces citations peuvent ne pas être correctes à 100%.