Wesley, Rhys, author
China Intercontinental Press, 2008
Buku Teks
Ernie, Xie, author
China Intercontinental Press, 2008
Buku Teks
Miller, Edmun Morris
Sydney University Press, 1973
Buku Teks
edited by John Louis Beatty, Oliver A. Johnson
Prentice-Hall, 1966
Buku Teks
Ministry of Foreign Affairs Malaysia, 1967
Buku Teks