Dyfyniad APA
European Conference of Ministers of Transport. (1999). Report of the hundred and tenth Round Table on Transport Economics, held in Paris on 12th-13th March 1998 on the following topic: Traffic congestion in Europe. Economic Research Centre.
Dyfyniad Arddull Chicago
European Conference of Ministers of Transport. Report of the Hundred and Tenth Round Table on Transport Economics, Held in Paris on 12th-13th March 1998 on the Following Topic: Traffic Congestion in Europe. Paris, France: Economic Research Centre, 1999.
Dyfyniad MLA
European Conference of Ministers of Transport. Report of the Hundred and Tenth Round Table on Transport Economics, Held in Paris on 12th-13th March 1998 on the Following Topic: Traffic Congestion in Europe. Economic Research Centre, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.