United Nations Conference on Trade and Development. (2008). UNCTAD annual report 2008. United Nations.
Cita Chicago (17th ed.)United Nations Conference on Trade and Development. UNCTAD Annual Report 2008. Geneva: United Nations, 2008.
Cita MLA (9th ed.)United Nations Conference on Trade and Development. UNCTAD Annual Report 2008. United Nations, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.