United Nations. Technical Assistance Board. (1953). The expanded programme of technical assistance for economic development of underdeveloped counttries. [s.n.].
Citazione stile Chigago Style (17a edizione)United Nations. Technical Assistance Board. The Expanded Programme of Technical Assistance for Economic Development of Underdeveloped Counttries. New York: [s.n.], 1953.
Citatione MLA (9a ed.)United Nations. Technical Assistance Board. The Expanded Programme of Technical Assistance for Economic Development of Underdeveloped Counttries. [s.n.], 1953.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.