1. Methodology in Human Genetics;BURDETTE,1962
2. Studies of the mammalian dentition, differentiation of the post-canine dentition;BUTLER;Proc. Zool Soc. London, Series B,1939
3. The changing dentition of man;DAHLBERG;J. Am. Dent. Assoc.,1945
4. Evolutionary background of dental and facial growth;DAHLBERG;J. Dent. Res.,1965
5. Genetics and the Origin of Species;DOBZHANSKY,1937