Websites:
The ANSI website: http://www.ansi.org
The ISEA website: http://www.safetyequipment.org
The Bureau of Labor Statistics website: http://stats.bls.gov
Burns, David M. & Dr. Lee Pavelka. 3M® website: How Fluorescence Improves Roadway Safety. http://www.3m.com/us/safety/tcm/research/fluorescence.jhtml
The CDCs NIOSH website Death in the line of duty
: http://www.cdc.gov/niosh/summ9910.html
National Law Enforcement Officers Memorial Fund Inc.s website, Reckless Drivers Run Down Nearly a Thousand Cops: http://www.nleomf.com/FallenOfficers/LineofDuty/reckless.html
Oriole, Kim (JEMS InfoMail Reporter). JEMS: Journal of Emergency Medical Services: Fatality Study: EMS Is a Dangerous Profession, http://www.jems.com/jems/e0212a.html
Schertz, Greg (Safety Engineer, FHWA). Roadway Safety Foundation: The Importance of Retroreflectivity, http://www.roadwaysafety.org/RSF%20Reporter/4th20Qtr%202002/retroreflectivity.htm
3M Corporation website: http://www.scothlite.com
Periodicals:
Leniski, Jason. In Construction magazine: Avoid Costly ANSI Visibility Compliance Mistakes, November 1, 2001 Vol. 4, #1.