Zhang, Xiping, author
Foreign Language Press, 2009
Buku Teks
Zhang, Xiping, author
Foreign Language Press, 2009
Buku Teks
Lee, Kwang-kyu
Jimoondang, 2003
Buku Teks
Kwang Kwa Publishing Company, 1991
Buku Referensi
edited by Zhang Qizhi
Foreign languages Press, 2007
Buku Teks