//-->
I trasporti e l'industria
Ponti, Marco, (1992)
The price of mobility in the Netherlands
Boneschansker, Engbert, (1995)
Estimating whether transport users pay their way : the state of the art
Gómez-Ibáñez, José A., (1997)
Reforming transport pricing in the European Union : a modelling approach
De Borger, Bruno L., (2001)
De oosterweelverbinding en het ontbrekende alternatief
De Borger, Bruno L., (2009)
De transportsector in het jaar 2005
Proost, Stef, (1996)