edited by Peter Kloos and Henri J.M. Claessen
Anthropological Branch of Netherlands Sociological and Anthropological Society, 1975
Buku Teks
edited by P.E. de. Josselin de Jong and Erik Schwimmer
Martinus Nijhoff, 1982
Buku Teks
edited by William L. Thomas
University of Chicago Press, 1956
Buku Teks
Ember, Carol R., author
Prentice-Hall, 1985
Buku Teks
Haviland, William A., author
Rinehart and Winston, 1974
Buku Teks