1. National Highway Traffic Safety Administration 2012 report, (Accessed on February 5, 2013): http://www.nhtsa.gov/staticfiles/administration/pdf/Budgets/FY2012_Budget_Overview-v3.pdf.
2. The US NHTSA Final Regulatory Evaluation – Office of Regulatory Analysis and Evaluation National Center for Statistics and Analysis, 2006 (Accessed on February 14, 2013). URL: http://www.nhtsa.gov/DOT/NHTSA/Rulemaking/Rules/AssociatedFiles/EDRFRIA.pdf.
3. VANET: Vehicular Applications and Inter-Networking Technologies;Hartenstein,2010
4. Crash survival systems + car-to-car communication = a next gen crash avoidance system;Pierce,2011
5. Standard Specification for Telecommunications and Information Exchange between Roadside and Vehicle Systems-5 GHz Band Dedicated Short Range Communications (DSRC) Medium Access Control (MAC) and Physical Layer (PHY) Specifications (Accessed on February 10, 2013). URL: http://www.astm.org/Standards/E2213.htm.