United Nations. Economic Commission for Asia and the Far East. (1967). Asian recommendations for the 1970 population censuses. United Nations.
Chicago-viite (17. p.)United Nations. Economic Commission for Asia and the Far East. Asian Recommendations for the 1970 Population Censuses. New York: United Nations, 1967.
MLA-viite (9. p.)United Nations. Economic Commission for Asia and the Far East. Asian Recommendations for the 1970 Population Censuses. United Nations, 1967.
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