Ding, Yi, 1954-, author
Foreign languages Press, 2010
Buku Teks
Ting Yi
Foreign Languages Press, 1959
Buku Teks
Brereton, Geoffrey
Penguin Books, 1956
Buku Teks
Joyce, Helen de Silva, author
Phoenix Education, 2000
Buku Teks
Mills, Paul, author
Routledge, 2006
Buku Teks