Quarterly, 1988
Majalah, Jurnal, Buletin
Whitaker,Arthur P.
Harvard University Press, 1948
Buku Teks
edited by Charles Hirschman, Charles F. Keyes, Karl Hutterer; with the assistance of G. Carter Bentley
The Association for Asian studies, 1992
Buku Teks
Gras, Gilbert Le
reuters, 2002
Buku Teks
Eells, Elsie Spicer
Robert M. McBride & Company, 1931
Buku Teks