UNITED NATION. (2004). WORLD INVESTMENT REPORT-2004. UNITED NATIONS.
Cita Chicago (17th ed.)UNITED NATION. WORLD INVESTMENT REPORT-2004. NEW YORK: UNITED NATIONS, 2004.
Cita MLA (9th ed.)UNITED NATION. WORLD INVESTMENT REPORT-2004. UNITED NATIONS, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.