Roess, R. P. (2004). Traffic Engineering ed.3Roger P.Roess, Elena S. Prassas, William R. McShane. Pearson Prentice Hall.
Chicago Style aipamenaRoess, Roger P. Traffic Engineering Ed.3Roger P.Roess, Elena S. Prassas, William R. McShane. Pearson Prentice Hall, 2004.
MLA aipamenaRoess, Roger P. Traffic Engineering Ed.3Roger P.Roess, Elena S. Prassas, William R. McShane. Pearson Prentice Hall, 2004.
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