1. Principles of Orthodontics;Salzmann,1950
2. The Upper Cuspid, Its Development and Impaction;Dewel;Angle Orthodontist,1949
3. Some Anatomic Factors Guiding Treatment Therapy;Atkinson;Am. J. Orthodontics,1942
4. Supernumerary Teeth and Malocclusion;Fastlicht;Am. J. Orthodontics and Oral Surg.,1943
5. Malposed Teeth: Their Classification, Pathology and Treatment;Blum;Int. J. Orthodontia,1923