(2004). Signalized intersections: Informational guide / [Lee A. Rodegerdts ... et al.].
Cita Chicago (17th ed.)Signalized Intersections: Informational Guide / [Lee A. Rodegerdts ... Et Al.]. 2004.
Cita MLA (9th ed.)Signalized Intersections: Informational Guide / [Lee A. Rodegerdts ... Et Al.]. 2004.
Atenció: Aquestes cites poden no estar 100% correctes.