WWW odkazy
- http://www.roadwaysafetyaudits.org/
- http://www.austroads.com.au/
- http://www.parliament.vic.gov.au/rsc/rural/report/RSC%20REPORT-08.htm
- http://www.etsc.be/home.php
- http://www.piarc.org/en/
- http://www.iht.org/
- http://www.dft.gov.uk/stellent/groups/dft_rdsafety/documents/page/dft_rdsafety_504564-04.hcsp#TopOfPage
- http://www.kfv.at/index.php?id=28
- http://www.plymouth.gov.uk/childrsa2004.pdf