International Monetary Fund. Statistics Dept. (1983). Direction of Trade Statistics Yearbook, 1983 Edition. International Monetary Fund.
Chicago-referens (17:e uppl.)International Monetary Fund. Statistics Dept. Direction of Trade Statistics Yearbook, 1983 Edition. Washington, D.C.: International Monetary Fund, 1983.
MLA-referens (8:e uppl.)International Monetary Fund. Statistics Dept. Direction of Trade Statistics Yearbook, 1983 Edition. International Monetary Fund, 1983.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.