Moise, Edwin E., author
Addison-Wesley, 1990
Buku Teks
Byrne, J. Richard, author
McGraw-Hill, 1970
Buku Teks
Stubblefield, Beauregard, author
California Brooks, 1969
Buku Teks
Valid, R.
John Wiley & Sons, 1995
Buku Teks
Bowser, Edward A., author
D. Van Nostrand, 1893
Buku Teks