1. Celniker, S. and Wayne, T. E. (1992). “Trolley priority on signalized arterials in downtown San Diego.” Transportation Research Record, No. 1361, pp. 184–187.
2. Chandler, C. and Hoel, A. L. (2004). Effects of light rail transit on traffic congestion, Research Report No. UVACTS 5-14-68, Center for Transportation Studies, University of Virginia, Charlottesville, VA.
3. Dion, F. and Ghanim, M. (2007). “Impact of dwell time variability on transit signal priority performance at intersections with nearside bus stop.” Proc. of 86th Transportation Research Board Annual Meeting, Washington, D.C.
4. Gartner, N. H., Assmann, S. F., Lasaga, F., and Hou, D. L.} (1991). “A multi-band approach to arterial traffic signal optimization.” Transportation Research Part B, Vol. 25, No. 1, pp. 55–74.
5. Hounsell, N. B. and Bretherton, R. D. (1995). “Protecting buses from congestion using traffic signal control.” Proc. of IEE Colloquium on Urban Congestion Management, London. UK