(1995). Have transport costs contributed to the relative decline of Sub-Saharan African exports?: Some preliminary empirical evidence. Washington, DC: The World Bank, International Economics Department, International Trade Division.
Citación estilo ChicagoHave Transport Costs Contributed to the Relative Decline of Sub-Saharan African Exports?: Some Preliminary Empirical Evidence. Washington, DC: The World Bank, International Economics Department, International Trade Division, 1995.
Cita MLAHave Transport Costs Contributed to the Relative Decline of Sub-Saharan African Exports?: Some Preliminary Empirical Evidence. Washington, DC: The World Bank, International Economics Department, International Trade Division, 1995.
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