1. Classification of Malocclusion;Angle;Dental Cosmos,1899
2. Fundamental Principles of a Systematic Diagnosis of Dental Anomalies (translation by B. E. Lisher;Simon,1926
3. Bolton Standards and Technique in Orthodontic Practice;Broadbent;Angle Orthodontist,1937
4. The Frankfort-Mandibular Plane Angle in Orthodontic Diagnosis, Classification, Treatment Planning, and Prognosis;Tweed;Am. J. Orthodontics And Oral Surg.,1946
5. The Upper First Molar as a Basis of Diagnosis in Orthodontia;Angle;Item Interest,1906