Gifford, Edward Winslow
The Museum, 1929
Buku Teks
Gifford, Edward S.
Doubleday & Company, Inc., 1966
Buku Teks
Winslow, Ola Elizabeth
Macmillan Company, 1941
Buku Teks
Winslow, Charles
Routledge, 1996
Buku Teks
Budi Hartono, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2002
UI - Tesis Membership