1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3068826/
2. www.morth.nic.in http://www.indiaenvironmentportal.org.in/files/file/Road%20accidents%20in%20India%202016.pdf
3. www.tn.gov.in/sta
4. https://www.irfnet.ch/roadsafety.php?id=104&title=RADaR%20-%20Road%20Accident%20Data%20Recorder%20Application—International Road Federation
5. S. Krishnan, Road accidents and safety measure in TamilNadu—an analysis (Assistant Director of Statistics, Statistics Unit, Transport Commissioner’s Office)