International Monetary Fund. (1981). International Monetary Fund Annual Report 1981. International Monetary Fund.
Chicago-referens (17:e uppl.)International Monetary Fund. International Monetary Fund Annual Report 1981. Washington, D.C.: International Monetary Fund, 1981.
MLA-referens (8:e uppl.)International Monetary Fund. International Monetary Fund Annual Report 1981. International Monetary Fund, 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.