Dodge, Dorothy, author
D. Van Nostrand, 1966
Buku Teks
Schraeder, Peter J., author
Thomson, 2004
Buku Teks
edited by M. Fortes and E.E. Evans-Pritchard
Oxford University Press, 1950
Buku Teks
Thomson Wadsworth, 2003
Multimedia
edited by Martin Kilson
Harvard University Press, 1975
Buku Teks