Great Britain. General Register Office. (1966). Census, 1961, England and Wales, industry tables. H.M.S.O..
Style de citation Chicago (17e éd.)Great Britain. General Register Office. Census, 1961, England and Wales, Industry Tables. London: H.M.S.O., 1966.
Style de citation MLA (8e éd.)Great Britain. General Register Office. Census, 1961, England and Wales, Industry Tables. H.M.S.O., 1966.
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