eng & Choong, S. L. (2007). Development of a pedestrian level of service (LOS) model for crosswalks at signalized intersections. Universiti Tun Hussein Onn Malaysia.
Chicagoスタイル(17版)引用形式eng , Siew Lay Choong. Development of a Pedestrian Level of Service (LOS) Model for Crosswalks at Signalized Intersections. Batu Pahat: Universiti Tun Hussein Onn Malaysia, 2007.
MLA(8版)引用形式eng , Siew Lay Choong. Development of a Pedestrian Level of Service (LOS) Model for Crosswalks at Signalized Intersections. Universiti Tun Hussein Onn Malaysia, 2007.
警告: この引用は必ずしも正確ではありません.