APA (7e ed.) Bronvermelding

International Monetary Fund. Statistics Dept. (1983). Direction of Trade Statistics Yearbook, 1983 Edition. International Monetary Fund.

Chicago (17e ed.) Bronvermelding

International Monetary Fund. Statistics Dept. Direction of Trade Statistics Yearbook, 1983 Edition. Washington, D.C.: International Monetary Fund, 1983.

MLA (8e ed.) Bronvermelding

International Monetary Fund. Statistics Dept. Direction of Trade Statistics Yearbook, 1983 Edition. International Monetary Fund, 1983.