Polak, J., & Clark, P. (2002). International Liquidity and the Role of the SDR in the International Monetary System. International Monetary Fund.
Cita Chicago (17th ed.)Polak, J., i Peter Clark. International Liquidity and the Role of the SDR in the International Monetary System. Washington, D.C.: International Monetary Fund, 2002.
Cita MLA (8th ed.)Polak, J., i Peter Clark. International Liquidity and the Role of the SDR in the International Monetary System. International Monetary Fund, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.