1. Growth Diagnosis;Bayer,1959
2. Skeletal Maturation; An Appraisal of Concept and Method;Falkner;Am. J. Phys. Anthrop.,1958
3. Physical Growth; in Gairdner;Falkner,1958
4. Child Development; An International Method of Study;Falkner,1960
5. Radiographic Atlas of Skeletal Development of the Hand and Wrist;Greulich,1959