United Nations. Dept. of International Economic and Social Affairs. (1979). Social services in rural development: Issues concerning their design and delivery. United Nations.
Cita Chicago (17th ed.)United Nations. Dept. of International Economic and Social Affairs. Social Services in Rural Development: Issues Concerning Their Design and Delivery. New York [N.Y.]: United Nations, 1979.
Cita MLA (8th ed.)United Nations. Dept. of International Economic and Social Affairs. Social Services in Rural Development: Issues Concerning Their Design and Delivery. United Nations, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.