1. Aldana, K.: U.S. Department of Transportation Releases Policy on Automated Vehicle Development.
http://www.nhtsa.gov/About+NHTSA/Press+Releases/U.S.+Department+of+Transportation+Releases+Policy+on+Automated+Vehicle+Development.
Accessed 21 July 2014
2. Brown, E.G.: Governor Brown Signs Bill to Create Safety Standards for Self-Driving Cars.
http://gov.ca.gov/news.php?id=17752.
Accessed 10 July 2014
3. Beissmann, T.: Nissan Leaf becomes Japan's first road-legal autonomous vehicle.
http://www.caradvice.com.au/253761/nissan-eaf-becomes-japans-first-road-legal-autonomous-vehicle/
. Accessed
4. July 2014
5. CARS 21 High Level Group on the Competitiveness and Sustainable Growth of the Automotive Industry in the European Union: Final Report 2012, 6 June 2012