Hu, Chiao-Mu
Foreign Languages Press, 1952
Buku Teks
Townsend, James R.
University of California Press, 1969
Buku Teks
Foreign Language Press, 1977
Buku Teks
Barnett, Arthur Doak
Princeton University Press, 1967
Buku Teks
Thornton, Richard C.
Westview Press, 1982
Buku Teks