Wright, P. H., Ashford, N., & Paquette, R. J. (1989). Transportation engineering: Planning and design (3rd ed.). Wiley.
Chicago Style aipamenaWright, Paul H., Norman Ashford, and Radnor J. Paquette. Transportation Engineering: Planning and Design. 3rd ed. New York: Wiley, 1989.
MLA aipamenaWright, Paul H., et al. Transportation Engineering: Planning and Design. 3rd ed. Wiley, 1989.
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