Bruin, A.G. De, author
E.J. Brill, 1917
Buku Teks
Yang, Lei, author
Foreign language Teaching and Research Press, 2011
Buku Teks
Ross, Claudia, author
Routledge, 2006
Buku Teks
Ho Kan-Chih
Peking: Foreign Language Press, 1959
Buku Teks
Hung, William S.H., author
[Publisher not identified], 1934
Buku Teks