Peacock, James
Prentice-Hall, 1980
Buku Teks
Moore, Henrietta L., author
Polity, 2007
Buku Teks
Leenhouwers, P.
Gramedia, 1988
Buku Teks
Hoebel, E. Adamson, author
McGraw-Hill, 1979
Buku Teks
Kottak, Conrad Phillip, 1942-, author
Random House, 1974
Buku Teks