White, James L., author
Washington Square Press, 1966
Buku Teks
Smith, Thomas C., author
Standford University Press, 1959
Buku Teks
Smith, Thomas C., author
Standford University Press, 1965
Buku Teks
edited by Jean-Jacques Hublin, Shannon P. McPherron
Springer Science, 2012
eBooks
Partridge, Eric, 1894-1979, author
Routledge, 1991
Buku Referensi