Singapore. Ministry of Law and National Development & You, P. S. (1967). Singapore sample household survey, 1966: Report no.1. Govt. Pr..
Style de citation Chicago (17e éd.)Singapore. Ministry of Law and National Development et Poh Seng You. Singapore Sample Household Survey, 1966: Report No.1. Singapore: Govt. Pr., 1967.
Style de citation MLA (8e éd.)Singapore. Ministry of Law and National Development et Poh Seng You. Singapore Sample Household Survey, 1966: Report No.1. Govt. Pr., 1967.
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