United Nations. (2009). Annual Review 2008: United Nations Global Compact. United Nations Global Compact Office.
Cita Chicago (17th ed.)United Nations. Annual Review 2008: United Nations Global Compact. Nueva York: United Nations Global Compact Office, 2009.
Cita MLA (9th ed.)United Nations. Annual Review 2008: United Nations Global Compact. United Nations Global Compact Office, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.