Marini, M., Dippelsman, R., & Stanger, M. (2018). New Estimates for Direction of Trade Statistics. International Monetary Fund.
Cita Chicago (17th ed.)Marini, Marco, Robert Dippelsman, i Michael Stanger. New Estimates for Direction of Trade Statistics. Washington, D.C.: International Monetary Fund, 2018.
Cita MLA (8th ed.)Marini, Marco, et al. New Estimates for Direction of Trade Statistics. International Monetary Fund, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.