1. Swenson's Complete Dentures,1964
2. Occlusion in Prothodontics;Boucher;J. Pros. Dent.,1953
3. Facial Types and Tooth Arrangement, Syllabus;Hughes,1964
4. Denture Prosthesis and Functional Anatomy of the Maxillofacial Structure;Silverman;J. Pros. Dent.,1956