1. Pedigrees of Negro Families.;Gates,1949
2. Studies of interracial crossing.;Gates,1953
3. Studies of interracial crossing. I. Spectrophotometric measurements of skin color;Gates;Hum. Biol.,1952
4. The development of epidermal pigmentation in the Negro fetus;Zimmekmann;J. Invest. Dermat.,1948
5. The pigments and color of living human skin;Edwards;Am. J. Anat.,1939