Hoffman, Joe D., author
CRC Press, 2001
Buku Teks
Wang, Chu-Kia, author
American Publishing, 1970
Buku Teks
editors, C. Taylor, E. Hinton, D.R.J. Owen
Pineridge Press, 1980"
Buku Teks
Stark, Peter A.
Macmillan Publishing Co. Inc, 1970
Buku Teks
Norris, A.C., author
John Wiley & Sons, 1981
Buku Teks