International Monetary Fund. Statistics Dept. (1983). Direction of Trade Statistics Yearbook, 1983 Edition. International Monetary Fund.
Chicago-viite (17. p.)International Monetary Fund. Statistics Dept. Direction of Trade Statistics Yearbook, 1983 Edition. Washington, D.C.: International Monetary Fund, 1983.
MLA-viite (8. p.)International Monetary Fund. Statistics Dept. Direction of Trade Statistics Yearbook, 1983 Edition. International Monetary Fund, 1983.
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