1. The latest and best in orthodontic mechanism;Angle;Dent. Cosmos,1929
2. Technique and treatment with the edgewise appliance;Thurow,1962
3. Arrangement of the roots of the teeth;Dempster;J. Am. Dent. Assoc.,1963
4. The six keys to normal occlusion;Andrews;Am. J. Orthod.,1972
5. Bracket angulation as applied to the edgewise appliance;Holdaway;Angle Orthod.,1952