Goulias, K. G. (2003). Transportation systems planning: Methods and applications. CRC Press.
Cita Chicago (17th ed.)Goulias, Konstadinos G. Transportation Systems Planning: Methods and Applications. Boca Raton, Fla. ; London: CRC Press, 2003.
Cita MLA (8th ed.)Goulias, Konstadinos G. Transportation Systems Planning: Methods and Applications. CRC Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.