APA (7e ed.) Bronvermelding

Polak, J. (2001). The Two Monetary Approaches to the Balance of Payments: Keynesian and Johnsonian. International Monetary Fund.

Chicago (17e ed.) Bronvermelding

Polak, J. The Two Monetary Approaches to the Balance of Payments: Keynesian and Johnsonian. Washington, D.C.: International Monetary Fund, 2001.

MLA (8e ed.) Bronvermelding

Polak, J. The Two Monetary Approaches to the Balance of Payments: Keynesian and Johnsonian. International Monetary Fund, 2001.