Hu, Sheng
Foreign Language Press, 1981
Buku Teks
Cady, John F., author
Cornell University Press, 1954
Buku Teks
King, Anthony D., author
Routledge, 2015
Buku Teks
Tompkins, E. Berkeley
University of Pennsylvania Press, 1970
Buku Teks
Homo, Leon
Kegan Paul,Trench,Trubner & CO,LTD, 1927
Buku Teks