Findlay, R., & O'Rourke, K. H. (2001). Commodity market integration, 1500-2000. National Bureau of Economic Research.
Cita Chicago Style (17a ed.)Findlay, Ronald, y Kevin H. O'Rourke. Commodity Market Integration, 1500-2000. Cambridge, MA: National Bureau of Economic Research, 2001.
Cita MLA (9a ed.)Findlay, Ronald, y Kevin H. O'Rourke. Commodity Market Integration, 1500-2000. National Bureau of Economic Research, 2001.
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