H. C. Gabler and W. T. Hollowell, “NHTSA’s Vehicle Aggressivity and Compatibility Research Program,” Proceedings of Fifteenth International Technical Conference on the Enhanced Safety of Vehicles, Melbourne, 13-16 May 1996.
 S. Summers, A. Prasad and W. T. Hollowell, “NHTSA’s Research Program for Vehicle Aggressivity and Fleet Compatibility,” Proceedings of the Seventeenth Annual International Conference on Enhanced Safety of Vehicles, Amsterdam, 4-7 June 2001.
 R. Moradi, R. Septally and H. M. Lankarani, “Influence of the Truck Side Under-Ride Guard Height on the Cabin Intrusion and Injury Potentials of the Small Car Occupants in Car/Heavy-Truck Side Crashes,” International Journal of Vehicle Structures and Systems (IJVSS), Special issue on Fracture Mechanics and Crashworthiness, Part II, Vol. 3, No. 3, 2011, pp. 169-177.
 L. Zaremba, J. Wong and C. Moffatt, “Eliminating Auto mobile Occupant Compartment Penetration in Moderate Speed Truck Rear Under-ride Crashes: A Crash Test Program,” Insurance Institute for Highway Safety (IIHS), Washington DC, 1997.
 “Finite Element Model Archive,” National Crash Analysis Center, George Washington University, 2012. http://www.ncac.gwu.edu/vml/models.html
 S. Patel, A. Prasad and P. Mohan, “NHTSA’s Recent Test Program on Vehicle Compatibility,” NHTSA Paper No. 09-0416, 2009. http://wwwnrd.nhtsa.dot.gov/pdf/esv/esv21/09-0416.pdf