United Nations. (2008). World Investment Report: Transnational Corporations and the Infrastructure Challenge. United Nations.
Lua i Stíl Chicago (17ú heag.)United Nations. World Investment Report: Transnational Corporations and the Infrastructure Challenge. Geneva: United Nations, 2008.
Lua MLA (9ú heag.)United Nations. World Investment Report: Transnational Corporations and the Infrastructure Challenge. United Nations, 2008.