Proakis, John G.
Prentice-Hall, 1996
Buku Teks
Texas Instruments, 1986
Buku Teks
Gaydecki, Patrick
Institution of Engineering and Technology, 2004
eBooks
Cullen, Charles G.
PWS Publishing, 1994
Buku Teks
Trefethen, Lloyd N.
Society for Industrial and Applied Mathematics, 1997
eBooks