Sheldon, Sidney, author
Xindian Shi ; Nongxue Zhezhong Jingxiao, 1994.
Buku Teks
Zhang, Shaofeng, author
Dadi Chubanshe, 1994
Buku Teks
Kinsella, Sophie, author
Gramedia Pustaka Utama, 2003
Buku Teks
Alan, Theresa, author
Karisma Publishing Group, 2005
Buku Teks
Tursunov, Sattor, author
Dastan Books, 2005
Buku Teks