1. Orthodontics: principles and practice;Graber,1961
2. Handbook of orthodontics;Moyers,1963
3. The dentition of the growing child;Moorrees,1959
4. Recent advances in orthodontics;Hovell;Br Dent J,1955
5. A clinical analysis of orofacial morphology and behaviour of 500 patients attending an upper respiratory research clinic;Leech;Dent Pract Dent Rec,1958