1. Bordat, C., McCullouch, B.G., Labi, S., Sinha, K.C., 2004. An Analysis of Cost Overruns and Time Delays of INDOT Projects. Publication no. FHWA/IN/JTRP-2004/7, SPR-2811. Washington, DC: Transportation Research Board.
2. Edwards, C., 2009. Government Cost Overruns. Downsizing the Federal Government. CATO Institute, March 2009.
3. Ellis, R., Pyeon, J.H., Herbsman, Z., Minchin, E., Molenaer, K., 2007. Evaluation of Alternative Contracting Techniques on FDOT Construction Projects. Tallahassee, Florida Department of Transportation.
4. Cost overruns in large-scale transport infrastructure projects: explanations and their theoretical embeddedness;Cantarelli;Eur. J. Trans. Infrastruct. Res.,2010
5. Characteristics of cost overruns for Dutch transport infrastructure projects and the importance of the decision to build and project phases;Cantarelli;Transp. Policy,2012