1. African Genesis;Ardrey,1963
2. Negative feedback mechanisms in the architecture and function of the connective and cardiovascular tissues;Rodbard;Perspect. Biol. Med.,1970
3. Growth and development;Ricketts,1970
4. Space and space-time in cranial facial growth;Moss;Am. J. Orthod.,1980
5. The divine proportion;Huntley,1970