1. C.M. Andrews, S.M. Elahi, J.E. Clark, Traffic-Control System In Transportation Research Record, pp. 150-155, 1998.
2. Treiber, Martin and Dirk Helbing, “Microsimulation of Freeway Traffic Including Control Measures”, (2002).
3. Principles of Transportation Economics;Boyer,1999
4. Dowling, R., “Definition, interpretation, and calculation of traffic analysis tools measures of effectiveness”, Federal Highway Administration, Washington DC, 2007.
5. An Assessment of Adaptive Co-ordination of Traffic Signal offsets within integration;Stewart;Traffic Engineering and Control,1998