Pathak, Haresh, author
The Pepin Press, 1999
Buku Referensi
Raktoe, B.L., author
John Wiley & Sons, 1981
Buku Teks
Cochran, William G., author
John Wiley & Sons, 1959
Buku Teks
editors, Matthew Tan, Jonathan You, Savannah M. Hiun
Choi's Gallery, 2011
Buku Teks
Atkinson, A.C., author
Clarendon Press, 1992
Buku Teks