illustrations by A. Kasim Abas ; text by Peter Kedit
Editions Didier Millet, 2005
Buku Referensi
editor, Gabrielle Low
Didier Millet ltd., 2007
Buku Referensi
Boundy, Albert W.
McGraw-Hill, 2012
Buku Teks
Bridges, D.S.
Springer-Verlag, 1994
Buku Teks
Geertz, Hildred
University of Chicago, 1975
Buku Teks