Paquette, R. J., Ashford, N., & Wright, P. H. (1982). Transportation engineering: Planning and design (2a. ed.). John Wiley.
Cita Chicago (17th ed.)Paquette, Radnor J., Norman Ashford, i Paul H. Wright. Transportation Engineering: Planning and Design. 2a. ed. Nueva York: John Wiley, 1982.
Cita MLA (9th ed.)Paquette, Radnor J., et al. Transportation Engineering: Planning and Design. 2a. ed. John Wiley, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.