1. Monograph for Specialized Trauma Services. Rockville, Maryland, Bureau of Health Planning and Resources Development, Health Resources Administration.
2. Optimal hospital resources for care of the seriously injured;Bulletin of the American College of Surgeons,1976
3. California State Plan for Emergency Medical Service. State of California Department of Health, vol 1, 1975, pp 165–169.
4. Expected medical emergencies: an index of need for a region;Gurfield;JACEP,1977
5. 1975 Annual Report of Fatal & Injury Motor Vehicle Traffic Accidents. California Highway Patrol, Table 2-A, pp 6–40.