Pignataro, L. J. (1973). Traffic engineering. Theory and practice (1a ed.). Prentice-Hall International.
Cita Chicago Style (17a ed.)Pignataro, Louis J. Traffic Engineering. Theory and Practice. 1a ed. New Jersey: Prentice-Hall International, 1973.
Cita MLA (9a ed.)Pignataro, Louis J. Traffic Engineering. Theory and Practice. 1a ed. Prentice-Hall International, 1973.
Precaución: Estas citas no son 100% exactas.