Fischer, Michael M. J.
Harvard University Press, 1980
Buku Teks
Yermilov, V.
Foreign Languages Publishing House, [date of publication not identified]
Buku Teks
Hjelmslev, Louis
University of Wisconsin Press, 1970
Buku Teks
Moraes, Francis Robert
Macmillan, 1953
Buku Teks
Yang, Shang
A. Probsthain, 1928
Buku Klasik