AASHTO guidelines for traffic data programs

VANDERVALK-OSTRANDER, Anita. AASHTO guidelines for traffic data programs. [2nd ed.]. Washington, D.C.: American Association of State Highway and Transportation Officials, ©2009. ISBN 9781615830060. Dostupné také z: https://proxy.k.utb.cz/login?url=http://app.knovel.com/hotlink/toc/id:kpAASHTOG6/aashto_guidelines_for_traffic_data_programs_2nd_edition.