United Nations Development Programme. (1979). Rural development--issues and approaches for technical co-operation. United Nations Development Programme.
Chicago-viite (17. p.)United Nations Development Programme. Rural Development--issues and Approaches for Technical Co-operation. New York: United Nations Development Programme, 1979.
MLA-viite (8. p.)United Nations Development Programme. Rural Development--issues and Approaches for Technical Co-operation. United Nations Development Programme, 1979.
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