Cohn, William
Phaidon Press, 1948
Buku Teks
Hsu, C.M., author
Yayasan Derita Citra, 1983
Buku Teks
Rowley, George.
Princeton University Press, 1947
Buku Teks
Longmans & co., 1886
Buku Teks
Zui, Qingzhong, author
Zhijiang Jiaoyu Chubanshe, 2001
Buku Teks