(1975). Impact of the structure and extent of urban development on the choice of modes of transport: The case of medium size conurbations : report of the twenty-eighth round table on transport economics. Paris: European Conference of Ministers of Transport.
Παραπομπή Chicago StyleImpact of the Structure and Extent of Urban Development On the Choice of Modes of Transport: The Case of Medium Size Conurbations : Report of the Twenty-eighth Round Table On Transport Economics. Paris: European Conference of Ministers of Transport, 1975.
Παραπομπή MLAImpact of the Structure and Extent of Urban Development On the Choice of Modes of Transport: The Case of Medium Size Conurbations : Report of the Twenty-eighth Round Table On Transport Economics. Paris: European Conference of Ministers of Transport, 1975.