1. Diseases of the temporomandibular apparatus;Morgan,1977
2. Occlusion: State of the Art;Celenza,1978
3. Glossary of prosthodontic terms;J Prosthet Dent,1977
4. Occlusion;Ramfjord,1971
5. Centric relation. Its effect on muscle harmony;Dawson;Dent Clin North Am,1979