1. The technical writer's responsibility for safety
2. Product Safety & Liability Reporter, The Bureau of National Affairs, Inc., 16:50, pp. 1189–1195, 1988.
3. Simply Stated, Document Design Center, American Institutes for Research, 60, 1985.
4. Fishbein's Illustrated Medical and Health Encyclopedia, 21, H. S. Stuttman Inc., Westport, Conn., p. 2843, 1981.