Fortney, Llyod R., author
Harcord Brace Jovanovich, 1987
Buku Teks
Vassos, Basil H., author
John Wiley & Sons, 1980
Buku Teks
Roden, Martin S., author
Prentice-Hall, 1996
Buku Teks
Shanmugam, K. Sam, author
John Wiley & Sons, 1979
Buku Teks
Cohen, Leon W., author
Prentice Hall International, 1997
Buku Teks