Watson Wyatt and WorldatWork. (2004, October). Global compensation practices. Washington, DC: Watson Wyatt Worldwide; Scottsdale, AZ: WorldatWork.
7.
MetLife. (2007, February). 5th Annual MetLife study of employee benefits trends. New York : Author.
8.
Charlton Consulting Group and Harris Interactive. (2007, April 11). 51 Percent of employees underestimate the value of their total compensation [press release]. Rockville, MD: Charlton Consulting Group.
9.
U.S. Department of Labor, Bureau of Labor Statistics. (2006). National compensation survey. http://www.bls.gov/ncs/