United Nations Conference on Trade and Development. (2013). World investment report 2013 overview: Global value chains: investment and trade for development. United Nations.
Παραπομπή σε μορφή Chicago (17η εκδ.)United Nations Conference on Trade and Development. World Investment Report 2013 Overview: Global Value Chains: Investment and Trade for Development. New York: United Nations, 2013.
Παραπομπή σε μορφή MLA (9th εκδ.)United Nations Conference on Trade and Development. World Investment Report 2013 Overview: Global Value Chains: Investment and Trade for Development. United Nations, 2013.
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