1. Orthodontics; an historical review of its origin and evolution;Weinberger,1926
2. A treatise on the irregularities of the teeth and their correction; including with the author’s practice other current methods;Farrar,1888
3. Oral deformities;Kingsley,1880
4. Treatment of malocclusion of the teeth;Angle,1907
5. Bone changes during tooth movement;Oppenheim;Int J Orthodont,1930