United Nations Conference on Trade and Development. (2013). World investment report 2013: Global value chains: investment and trade for development. United Nations.
Cita Chicago (17th ed.)United Nations Conference on Trade and Development. World Investment Report 2013: Global Value Chains: Investment and Trade for Development. New York: United Nations, 2013.
Cita MLA (9th ed.)United Nations Conference on Trade and Development. World Investment Report 2013: Global Value Chains: Investment and Trade for Development. United Nations, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.