Gersovitz, M., & Paxson, C. H. (1990). The economies of Africa and the prices of their exports. International Finance Section, Department of Economics, Princeton University.
Chicago-viite (17. p.)Gersovitz, Mark, ja Christina H. Paxson. The Economies of Africa and the Prices of Their Exports. Princeton, New Jersey: International Finance Section, Department of Economics, Princeton University, 1990.
MLA-viite (9. p.)Gersovitz, Mark, ja Christina H. Paxson. The Economies of Africa and the Prices of Their Exports. International Finance Section, Department of Economics, Princeton University, 1990.
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