India. Registrar general and census commissioner, Sondhi,P.L, & Kwatra, H. (1970). Census of India, 1971. Series 17, Punjab: Housing report and tables. s.n.
Style de citation Chicago (17e éd.)India. Registrar general and census commissioner, Sondhi,P.L, et H.S Kwatra. Census of India, 1971. Series 17, Punjab: Housing Report and Tables. s.n, 1970.
Style de citation MLA (9e éd.)India. Registrar general and census commissioner, et al. Census of India, 1971. Series 17, Punjab: Housing Report and Tables. s.n, 1970.
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