1. Mongolism and Cretinism;Benda,1946
2. Anthropometric Method of Facial Analysis in Orthodontics;Gosman;Am. J. Orthodontics,1950
3. An Introduction to Growth of the Human Face From Infancy to Adulthood;Hellman;Int. J. Orthodontia,1932
4. Postwar Progress in Everyday Clinical Photography;Bedell;Am. J. Orthodontics,1948