1. Principles of Heredity;Snyder,1935
2. Bone and Bones;Weinmann,1955
3. Inheritance of Non-pathologic Physical Traits in Man;Krogman;Eugenical News,1936
4. Presence of Factorial Basis for Characters Lost in Evolution;Stockard;Am. J. Anat.,1930
5. Internal Constitution and Genic Factors in Growth Determination;Stockard,1934