Kravis, I. B., & Lipsey, R. E. (1971). Price competitiveness in world trade. National Bureau of Economic Research; distributed by Columbia University Press.
Cita Chicago Style (17a ed.)Kravis, Irving B., y Robert E. Lipsey. Price Competitiveness in World Trade. New York: National Bureau of Economic Research; distributed by Columbia University Press, 1971.
Cita MLA (9a ed.)Kravis, Irving B., y Robert E. Lipsey. Price Competitiveness in World Trade. National Bureau of Economic Research; distributed by Columbia University Press, 1971.
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