Stallings, William, author
Pearson Prentice Hall, 2006
Buku Teks
Wilkinson, Barry, author
Prentice-Hall, 1996
Buku Teks
Murray, William D., author
Prentice-Hall, 1990
Buku Teks
Lewin, Morton H., author
Addison-Wesley, 1983
Buku Teks
Bergstra, Jan A., author
Atlantis Press, 2012
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