Operations, W. B. S. o. C. (1967). Census of India 1961: West Bengal and Sikkim. The author.
Style de citation Chicago (17e éd.)Operations, West Bengal. Superintendent of Census. Census of India 1961: West Bengal and Sikkim. The author, 1967.
Style de citation MLA (9e éd.)Operations, West Bengal. Superintendent of Census. Census of India 1961: West Bengal and Sikkim. The author, 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.