DHV Consulting Engineers & United Nations. Economic and Social Commission for Asia and the Pacific. (1979). Guidelines for rural centre planning. United Nations.
Chicago-referens (17:e uppl.)DHV Consulting Engineers och United Nations. Economic and Social Commission for Asia and the Pacific. Guidelines for Rural Centre Planning. New York: United Nations, 1979.
MLA-referens (8:e uppl.)DHV Consulting Engineers och United Nations. Economic and Social Commission for Asia and the Pacific. Guidelines for Rural Centre Planning. United Nations, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.