Não informado. (2011). Africa Recovery. United Nations, Department of Public Information.
Chicago-referens (17:e uppl.)Não informado. Africa Recovery. New York: United Nations, Department of Public Information, 2011.
MLA-referens (8:e uppl.)Não informado. Africa Recovery. United Nations, Department of Public Information, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.