Hazard, John N., author
Columbia University Press, 1960
Buku Teks
Baker, Geoffrey H.
E&FN Spon, 1996
Buku Teks
Cashmore, Ellis, author
Routledge, 1994
Buku Teks
Gong, Wei Ai
International Association of Historian of Asia, 1974
Buku Teks
Pound, Roscoe, author
Little, Brown, 1938
Buku Teks