Dyfyniad APA
(2001). Railway reform: Regulation of freight transport markets. European Conference of Ministers of Transport.
Dyfyniad Arddull Chicago
Railway Reform: Regulation of Freight Transport Markets. Paris, Cedex, France: European Conference of Ministers of Transport, 2001.
Dyfyniad MLA
Railway Reform: Regulation of Freight Transport Markets. European Conference of Ministers of Transport, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.