1. Education, and Welfare. Summaries of recent legislation affecting dentistry;US Department of Health,1967
2. Ninetieth Congress. Public Law 90-248, Social Security Amendments of 1967, Jan 2, 1968, section 301 (Social Security Act amended, section 510).
3. Greater utilization of dental technicians. II. Report of clinical tests. In Reports of Officers and Councils 1967;American Dental Association, Council on Dental Education,1965
4. Expanded functions for dental assistants: a preliminary study;Abramowitz;JADA,1966
5. Expanded functions for dental auxiliaries;Hammons;JADA,1967