1. Fatal Occupational Injuries in the United States, 1980 Through 1985
2. (1992): Agricultural-related fatalities: 1986-1988. In (ed): “Advances in Industrial Ergonomics and Safety IV.” Philadelphia, PA: Taylor and Francis, pp 121–128.
3. Bureau of Labor Statistics (1981a-1990a): “Household Data Annual Averages. Employment and Earnings 28-37 (No 1 each).” Washington, DC: U.S. Government Printing Office.
4. Bureau of Labor Statistics (1981b-1990b): “Geographic Profile of Employment and Unemployment.” Washington, DC: U.S. Government Printing Office.
5. Bureau of Labor Statistics (1992): “Occupational Injuries and Illnesses in the United States by Industry. 1990 (Bulletin 2399).” Washington, DC: U.S. Government Printing Office.