Robert, Collins
Harper Collins, 1995
Buku Referensi
Stevens, Alan M.
Ohio University Press, 2004
Buku Referensi
Huang, Shih Fu
The Commercial Press, 1949
Buku Referensi
Sanki, Ichikawa
Harvard University Press, 1942
Buku Referensi
Robert, Collin
Paris : Harper Collins Publisher, 2000
Buku Referensi