M. J. Barrett
发表
D. L. Greene,
L. V. Van Valen,
M. Wolpoff,
1972,
Current Anthropology.
T. Brown,
M. J. Barrett,
M. R. Macdonald,
1965,
Journal of dental research.
M. Wolpoff,
W. Howells,
C. Brace,
1975,
Current Anthropology.