United Nations Conference on Trade and Development. (2012). World investment report 2012: Towards a new generation of investment policies. United Nations.
Cita Chicago (17th ed.)United Nations Conference on Trade and Development. World Investment Report 2012: Towards a New Generation of Investment Policies. New York: United Nations, 2012.
Cita MLA (9th ed.)United Nations Conference on Trade and Development. World Investment Report 2012: Towards a New Generation of Investment Policies. United Nations, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.