Bryson, Bill, author
Broadway Books, 2003
Buku Teks
Robertson, John M., author
Watts & Co, 1931
Buku Teks
Said, Suzanne, author
Routledge, 1999
Buku Teks
Hou, Wai-Lu, author
Foreign Languages Press, 1959
Buku Teks
Fung, Yu-lan, author
Macmillan, 1953
Buku Teks