Brodrick, Alan Houghton
Avalon Press , 1949
Buku Teks
Lin, Ci, author
Intercontinental Press, 2010
Buku Teks
Lin, Ci, author
China Intercontinental Press, 2010
Buku Teks
Xu, Jianrong, author
Shanghai Waiyu Jiaoyu Chubansh, 1999
Buku Teks
Guo, Ruoxu, 1070-1075, author
American Council of Learned Societies,, 1951
Buku Teks