PAPACOSTAS, C. (2001). Transportation engineering & palanning ed.3. Prentice-Hall.
Chicago Style aipamenaPAPACOSTAS, C.S. Transportation Engineering & Palanning Ed.3. Prentice-Hall, 2001.
MLA aipamenaPAPACOSTAS, C.S. Transportation Engineering & Palanning Ed.3. Prentice-Hall, 2001.
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