1. Astrand, P., Rodahl, K., 1986. Textbook of Work Physiology: Physiological Bases of Exercise. McGraw-Hill, Inc., New York.
2. Psychophysical scaling with applications in physical work and perception of exertion;Borg;Scandinavian Journal of Work, Environment, and Health,1990
3. Occupational Biomechanics;Chaffin,1991
4. Chang, S., 1991. A methodology of ergonomic design of hand grip devices. Report of the Research Institute of Industrial Science, PNUT, 6, pp. 111–122.
5. Ergonomics evaluation of a foam rubber grip for tool handles;Fellow;Applied Ergonomics,1991