edited by David G. Mandelbaum, Gabriel W. Lasker, Ethel M. Albert
University of California Press, 1963
Buku Teks
Ember, Carol R.
Prentice-Hall, 1985
Buku Teks
Haviland, William A.
Rinehart and Winston, 1974
Buku Teks
Kottak, Conrad Phillip
McGraw-Hill , 1991
Buku Teks
edited by Ian R. Edgar and Andrew Russell
Routledge, 1998
Buku Teks