Wright, P. H., & Paquette, R. J. (1987). Highway engineering (5th ed.). Wiley.
Tohutoru Kātū ChicagoWright, Paul H., me Radnor Joseph Paquette. Highway Engineering. 5th ed. New York: Wiley, 1987.
Tohutoro MLAWright, Paul H., me Radnor Joseph Paquette. Highway Engineering. 5th ed. Wiley, 1987.
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