Elahi, Ata
Network communications technology
Delmar Thomson Learning, 2001
 Buku Teks
Dennis, Alan, 1951-
Fundamentals of business data communications
John Wiley & Sons, 2012
 Buku Teks
Dennis, Alan, 1951-
Fundamentals of business data communications
John Wiley & Sons, 2012
 Buku Teks
Stallings, William
Data and computer communications
Macmillan, 1985
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Forouzan, Behrouz A.
Data communications and networking
McGraw-Hill, 2002
 Buku Teks