1. Global Status Report on Road Safety 2015http://www.who.int/violence_injury_prevention/road_safety_status/2015/en/
2. Energy Basis for Collision Severity;Campbell,1974
3. A Comparison of Results Obtained with Different Analytical Techniques for Reconstruction of Highway Accidents;McHenry,1975
4. Energy Absorbed by Vehicle Structures in Side-Impacts;Prasad,1991
5. Application of a Generalised Frontal Crush Model of the Car Population to Pole and Narrow Object Impacts;Wood,1993