Cita APA (7a ed.)

International Monetary Fund. Real Sector Division & ebrary, Inc. (1993). A Guide to Direction of trade statistics. International Monetary Fund.

Cita Chicago Style (17a ed.)

International Monetary Fund. Real Sector Division y Inc ebrary. A Guide to Direction of Trade Statistics. Washington, D.C.: International Monetary Fund, 1993.

Cita MLA (9a ed.)

International Monetary Fund. Real Sector Division y Inc ebrary. A Guide to Direction of Trade Statistics. International Monetary Fund, 1993.