Laufer, Berthold, 1874-1934, author
P.D. & Ione Perkins, 1946
Buku Teks
Timothy Insoll
Routledge, 2001
Buku Teks
Yang, C.K
University of California Press, 1961
Buku Teks
Yang, C. K. (Ching-kun), 1910-, author
University of California Press , 1967-1970
Buku Teks
Hansford, S. Howard
The China Society, 1954
Buku Teks