1. The natural history of the human teeth: explaining their structure, use, formation, growth and diseases;Hunter,1778
2. Treatise on irregularities of the teeth and their correction;Farrar,1888
3. Några bidrag till tandregleringens teori;Sandstedt,1901
4. Einige beiträge zur theori der zahnregulierung;Sandstedt;Nord Tandlaeg Tidskr,1904
5. Tissue rearrangement during retention of orthodontically rotated teeth;Reitan;Angle Orthod,1959