Gronau, R. (1991). Are Ghana's roads paying their way?: Assessing road use cost and user charges in Ghana. Washington: World Bank.
Citación estilo ChicagoGronau, Reuben. Are Ghana's Roads Paying Their Way?: Assessing Road Use Cost and User Charges in Ghana. Washington: World Bank, 1991.
Cita MLAGronau, Reuben. Are Ghana's Roads Paying Their Way?: Assessing Road Use Cost and User Charges in Ghana. Washington: World Bank, 1991.
Precaución: Estas citas no son 100% exactas.