Routledge , 1992
Buku Teks
Cambridge University Press, 1977
Buku Teks
Bohannan, Paul, author
Holt, Rinehart and Winston, 1963
Buku Teks
Lienhardt, Godfrey, author
Oxford University Press, 1969
Buku Teks
Lienhardt, Godfrey
Oxford University Press, 1966
Buku Teks