Viterbi, Andrew J.
Tokyo: McGraw-Hill, c1979
Buku Teks
Ghanbari, Mohammed
Institution of Engineering and Technology, 2003
eBooks
Shanmugam, K. Sam
John Wiley & Sons, 1979
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Neubauer, Andre
John Wiley, 2007
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Ziemer, Rodger E.
Maxwell Macmillan Int., 2001
Buku Teks