Wenley, A.G., author
Smithsonian Institution, 1944
Buku Teks
Scurfield, Elizabeth, author
NTC Pub. Group, 1992
Buku Teks
edited by China Pictorial
China Pictorial, [Date of publication not identified]
Buku Teks
Chief editor, Guang Guo
CYPI Press, 2010
Buku Teks
Cambridge University Press, 1978
Buku Teks