Proakis, John G., author
Prentice-Hall, 1996
Buku Teks
Texas Instruments, 1986
Buku Teks
edited by Alan V. Oppenheim
Prentice-Hall, 1978
Buku Teks
Lynn, Paul A., author
John Wiley & Sons, 1994
Buku Teks
Gaydecki, Patrick, author
Institution of Engineering and Technology, 2004
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