1. Public Medical Services;Davis,1937
2. Dental Services and Dental Personnel in State Health Departments;Gruebbel;J.A.D.A.,1945
3. Principles and Practice of Public Health Dentistry;Salzmann,1937
4. U. S. Government Manual, Winter, 1943–1944,1944
5. U. S. Government Manual, Winter, 1943–1944,1944