393191 Watts, P. F., & Britain), T. a. R. R. L. (. (1980). Urban bus revenue collection: Current methods and directions of development. Crowthorne, Berkshire : Transport and Road Research Laboratory.
Dyfyniad Arddull Chicago393191 Watts, P. F., and Transport and Road Research Laboratory (Great Britain). Urban Bus Revenue Collection: Current Methods and Directions of Development. Crowthorne, Berkshire : Transport and Road Research Laboratory, 1980.
Dyfyniad MLA393191 Watts, P. F., and Transport and Road Research Laboratory (Great Britain). Urban Bus Revenue Collection: Current Methods and Directions of Development. Crowthorne, Berkshire : Transport and Road Research Laboratory, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.