Yahuda, Michael, author
Routledge, 1996
Buku Teks
Kemenade, Willem Van, author
Alfred A. Knopf, 1997
Buku Teks
Bonavia, David, author
Columbus Books, 1984
Buku Teks
Leong, Anthony C.Y., author
Trafford, 2003
Buku Teks
Kui-Wai, Li, author
McGrawHill , 2006
Buku Teks