1. Chapanis A. Man-Machine Engineering. Belmont, California: Wadsworth Publishing Company; 1965.
2. Williams HL. Reliability Evaluation of the Human Component in Human-Machine Systems. Electrical Manufacturing 1958; 5:78–82.
3. National Institute for Occupational Safety (NIOSH). Department of Health and Human Services. Washington, D.C.; 2002.
4. Dhillon BS. Engineering Safety: Fundamentals, Techniques, and Applications. River Edge, New Jersey: World Scientific Publishing; 2004.
5. Hitchcock L, Sanders M, editors. Survey of Human Factors in Underground Bituminous Coal Mining Naval Ammunition Depot. Indiana: Crane; 1971.