1. Malocclusion of the Teeth;Angle,1907
2. On facial balance and harmony;Wuerpel;Angle Orthod,1937
3. A new X-ray technique and its application to orthodontia;Broadbent;Angle Orthod,1931
4. The face of the normal child;Broadbent;Angle Orthod,1937
5. Bolton standards and technique in orthodontic practice;Broadbent;Angle Orthod,1937