1. A Polygon Portrayal of Coronal and Basal Arch Dimensions in the Horizontal Plane;Howes;Am. J. Orthodontics,1954
2. Polygonic Interpretation of Cephalometric Findings;Voorhies;Angle Orthodontist,1951
3. Variations in Facial Relationships; Their Significance in Treatment and Prognosis;Downs;Am. J. Orthodontics,1948
4. The Facial Pattern and Occlusion of the African;Jacobson;J. D. A. South Africa,1956
5. Brash, J. C.: Aetiology of Irregularities and Malocclusion of the Teeth, Dental Board of United Kingdom.