1. AASHTO, 2004. Guide for Park-and-Ride Facilities. American Association of State Highway and Transportation Officials.
2. Solution approaches to hub location problems;Abdinnour-helm;Annals of Operations Research,1998
3. Parking duration of fringe Park-and-Ride users and delineation of stations catchment area: case of the Kuala Lumpur;Abdul hamid;Journal of the Eastern Asia Society for Transport Studies,2007
4. Network hub location problems: the state of the art;Alumur;European Journal of Operational Research,2008
5. Planning and design of Park-and-Ride facilities for the Calgary light rail transit system;Bolger;Transportation Research Record,1992