DHV Consulting Engineers & United Nations. Economic and Social Commission for Asia and the Pacific. (1979). Guidelines for rural centre planning. United Nations.
Chicago-viite (17. p.)DHV Consulting Engineers ja United Nations. Economic and Social Commission for Asia and the Pacific. Guidelines for Rural Centre Planning. New York: United Nations, 1979.
MLA-viite (8. p.)DHV Consulting Engineers ja United Nations. Economic and Social Commission for Asia and the Pacific. Guidelines for Rural Centre Planning. United Nations, 1979.
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