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References
1.
Krogman
W. M.
, 1931 : “Growth Changes in the Skull and Face of the Gorilla. ” Amer. Jour. Anat. , Vol. 47 , pp. 89 –115 .
2.
Todd
T.
,
Wingate
, and
Tracy
B.
, 1930 : “Racial Features in the American Negro Cranium. ” Amer. Jour. Phys. Anthrop. , Vol. 15 , pp. 53 –110 .
3.
Todd
T. Wingate
, 1932 : “Hereditary and Environmental Factors in Facial Development. ” Internat. Jour. Orthodontia and Oral Surg. , Vol. 18 , pp. 799 –808 .
4.
Todd
T. Wingate
, 1932 : “Growth and Development of the Child. ” Vol. II . Anatomy and Physiology , pp. 86 –90 , Century Co. New York.