1. Commission on Drug Safety, Conference on Prenatal Effects of Drugs, Chicago, 1963.
2. Food and Drug Administration, Guidelines for Reproduction Studies for Safety Evaluation of Drugs for Human Use, 1966.
3. Guidebook: Toxic Substances Control Act, CRC Press, Cleveland, 1977.
4. Commerce Clearing House, Guidebook to Occupational Safety and Health, Chicago, 1978.
5. Legislative History of the Occupational Safety and Health Act of 1970 (S. 2193, P.L. 91–596), prepared by the Subcommittee on Labor and Public Welfare, U.S. Senate, 92nd Congress, Session 1, 1971.