Wigle, R. Transportation costs in regional models of foreign trade: An application to Canada- U.S. trade.
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Cita Chicago Style (17a ed.)
Wigle, R.M. Transportation Costs in Regional Models of Foreign Trade: An Application to Canada- U.S. Trade.
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Cita MLA (9a ed.)
Wigle, R.M. Transportation Costs in Regional Models of Foreign Trade: An Application to Canada- U.S. Trade.
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