Paying for roads: economics of traffic congestion
MLA
Roth, Gabriel Joseph. Paying for roads: economics of traffic congestion. Harmondsworth : Penguin, 1967.
APA
Roth, G. (1967). Paying for roads: economics of traffic congestion. Harmondsworth : Penguin.
Chicago
Roth, Gabriel Joseph. Paying for roads: economics of traffic congestion. Harmondsworth : Penguin, 1967.