1. Appelbaum, Eileen, and Rosemary Blatt. (1994).The New American Workplace: Transforming Worksystems in the United States Ithaca, New York: ILR Press.
2. Bartel, Ann P., and Frank R. Lichtenberg. (February, 1987). “The Comparative Advantage of Educated Workers in Implementing New Technology: Some Empirical Evidence,”Review of Economics and Statistics 69:1–11.
3. Batt, Rosenmary, and Paul Osterman. (1993).A National Policy for Workplace Training. Washington, D.C.: Economic Policy Institute.
4. Blustein, Paul. (February 16, 1996). “White House Hails Export Rise but Ignores Dollar's Rise.”The Washington Post, D-9, D-12.
5. Choi, Kwang. (1983). “A Statistical Test of Olson's Model.” Dennis C. Mueller, ed.The Political Economy of Growth. New Haven: Yale University Press, 57–78.