1. Temporomandibular Arthrography;Norgaard,1947
2. Manual of Roentgenological Technique;Sante,1938
3. Clinical Dental Roentgenology;McCall,1947
4. Principles and Practice of X-Ray Technic and Interpretation;Mustermann,1945
5. Roentgen Technique for the Mandibular Joint;Riesner;Internat. J. Orthodontia,1937