Papacostas, C. S., & Prevedouros, P. D. (1993). Transportation engineering and planning (2nd ed.). Prentice Hall.
Dyfyniad Arddull ChicagoPapacostas, C. S., and P. D. Prevedouros. Transportation Engineering and Planning. 2nd ed. London: Prentice Hall, 1993.
Dyfyniad MLAPapacostas, C. S., and P. D. Prevedouros. Transportation Engineering and Planning. 2nd ed. Prentice Hall, 1993.
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