United Nations. Technical Assistance Board. (1965). 15 years and 150,000 skills: An anniversary review of the United Nations expanded programme of technical assistance. [s.n.].
Citazione stile Chigago Style (17a edizione)United Nations. Technical Assistance Board. 15 Years and 150,000 Skills: An Anniversary Review of the United Nations Expanded Programme of Technical Assistance. New York: [s.n.], 1965.
Citatione MLA (9a ed.)United Nations. Technical Assistance Board. 15 Years and 150,000 Skills: An Anniversary Review of the United Nations Expanded Programme of Technical Assistance. [s.n.], 1965.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.