International Monetary Fund. (2017). Regional economic outlook: Sub-Saharan Africa, restarting the growth engine, April 2017. International Monetary Fund.
Chicago-viite (17. p.)International Monetary Fund. Regional Economic Outlook: Sub-Saharan Africa, Restarting the Growth Engine, April 2017. Washington, D.C: International Monetary Fund, 2017.
MLA-viite (9. p.)International Monetary Fund. Regional Economic Outlook: Sub-Saharan Africa, Restarting the Growth Engine, April 2017. International Monetary Fund, 2017.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.