Books:
Lane, Brian & Wilfred Gregg, The Encyclopedia of Mass Murder. Headline Book Publishing, 1994
(July 1999). Killer Left Notes Behind.
(November 1999). No Motive in
Dart, Bob (Sept. 2000). Study Calls Go Postal Stereotype Mere Myth. The
Dube, Jonathan (2003). Office Wars: Clients Attack Employees When They Feel Wronged. ABC News.
Hartman, Brian (July 1999). Final Words:
Hartman, Brian (July 1999). A Very Troubled Past. ABCNews.
Kaufer, Steve and Mattman, Jurg (2001). Workplace Violence: An Employers Guide. Workplace Violence Research Institute.
Lee, George F. (1999). 7 Dead in
Mashberg, Tom (2000). Workplace violence called an epidemic.
Going Postal?
Sygnatur, Eric F & Toscano, Guy A. (2000). Work-related Homicides: The Facts. Compensation and Working Conditions.
The Associated Press (1999). Barton Suspected in 1993 Murders. Associated Press.
The Occupational Safety and Health Administration (2002). OSHA Fact Sheet.
Thompson, Dan (2001). On The Edge: Managing High-Risk Situations. Participants Workbook. Edge Training Systems, Inc. HRD Press, Inc. MA,
Violence Prevention Coalition of Greater
White, Robert F. (1991). Workplace Violence: A Case Study. University of



