Tung, Chi-ming, author
Foreign Languages Press, 1959
Buku Teks
Latourette, Kenneth Scott, author
Penguin Books, 1954
Buku Teks
Curtis, Lionel
Macmillan, 1932
Buku Teks
Prentice-Hall, 1964
Buku Teks
Pye, Lucian W., 1921-2008, editor
Little, Brown and Co., 1972
Buku Teks