APA (7e ed.) Bronvermelding
Spatafora, N., & Tytell, I. (2009). Commodity terms of trade: The history of booms and busts. International Monetary Fund, Research Dept..
Chicago (17e ed.) Bronvermelding
Spatafora, Nikola, en Irina Tytell. Commodity Terms of Trade: The History of Booms and Busts. [Washington, D.C.]: International Monetary Fund, Research Dept., 2009.
MLA (9e ed.) Bronvermelding
Spatafora, Nikola, en Irina Tytell. Commodity Terms of Trade: The History of Booms and Busts. International Monetary Fund, Research Dept., 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.