United Nations Development Programme. (1979). Rural development--issues and approaches for technical co-operation. United Nations Development Programme.
Цитирование в стиле Чикаго (17-е изд.)United Nations Development Programme. Rural Development--issues and Approaches for Technical Co-operation. New York: United Nations Development Programme, 1979.
Цитирование MLA (8-е изд.)United Nations Development Programme. Rural Development--issues and Approaches for Technical Co-operation. United Nations Development Programme, 1979.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.