India. Registrar general and census commissioner & Sinha, D. M. (1970). Census of India, 1971. Series 21, Uttar Pradesh: Establishments tables. s.n.
Style de citation Chicago (17e éd.)India. Registrar general and census commissioner et D. M. Sinha. Census of India, 1971. Series 21, Uttar Pradesh: Establishments Tables. s.n, 1970.
Style de citation MLA (9e éd.)India. Registrar general and census commissioner et D. M. Sinha. Census of India, 1971. Series 21, Uttar Pradesh: Establishments Tables. s.n, 1970.
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