Dyfyniad APA

(1973). Promotion of urban public transport. [Brussels]: European Conference of Ministers of Transport.

Dyfyniad Arddull Chicago

Promotion of Urban Public Transport. [Brussels]: European Conference of Ministers of Transport, 1973.

Dyfyniad MLA

Promotion of Urban Public Transport. [Brussels]: European Conference of Ministers of Transport, 1973.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.