United Nations. Technical Assistance Board. Expanded programme of technical assistance for economic development: Report to the Technical Assistance Committee.
Chicago-viite (17. p.)United Nations. Technical Assistance Board. Expanded Programme of Technical Assistance for Economic Development: Report to the Technical Assistance Committee. New York.
MLA-viite (9. p.)United Nations. Technical Assistance Board. Expanded Programme of Technical Assistance for Economic Development: Report to the Technical Assistance Committee.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.