Harry Holzer and Robert Lerman, “America’s Forgotten Middle-Skill Jobs: Education and Training Requirements in the Next Decade and Beyond,” The Workforce Alliance (2007).
James J. Kemple and Cynthia J. Willner, “Career Academies: Long-Term Impacts on Labor Market Outcomes, Educational Attainment, and Transitions to Adulthood,” (New York: MDRC, June 2008).
Robert Lerman, “Career-Focused Education and Training for Youth,” in , eds. Harry Holzer and Demetra Nightingale (Washington, D.C.: Urban Institute Press, 2007).
Dixie Sommers, “Overview of Occupational Projections to 2014,” Presentation at the National Academy of Sciences, Workshop in Future Skill Demands, Washington D.C., May 31 2007.
U.S. Department of Labor, (Washington, D.C.: U.S. Government Printing Office, 2006).