National Research Council (U.S.). Transportation Research Board. (1998). Intelligent transportation systems, automated highway systems, traveler information and artificial intelligence. National Academy Press.
Dyfyniad Arddull ChicagoNational Research Council (U.S.). Transportation Research Board. Intelligent Transportation Systems, Automated Highway Systems, Traveler Information and Artificial Intelligence. Washington, D.C: National Academy Press, 1998.
Dyfyniad MLANational Research Council (U.S.). Transportation Research Board. Intelligent Transportation Systems, Automated Highway Systems, Traveler Information and Artificial Intelligence. National Academy Press, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.