Shan Wei, Yang Lijun
World Scientific Pub. Co. Pte. Ltd., 2017
Buku Teks
Ranny, Austin
Prentince-Hall, 1987
Buku Teks
Mackerras, Colin
Cambridge University Press, 1991
Buku Teks
Mackerras, Colin, editor
Cambridge University Press, 1991
Buku Referensi
Cornel University Press, 1993
Buku Teks