Doll, Dixon R.
Data communications : facilities, networks and systems design
John Wiley & Sons, 1978
 Buku Teks
White, Curt M.
Data communications and computer networks : a business user's approach
Course Technology, Thomson Learning, 2001
 Multimedia
Stallings, William
Data and computer communications
Prentice-Hall, 2004
 Buku Teks SO
Forouzan, Behrouz A.
Data communications and networking
McGraw-Hill, 2002
 Buku Teks SO
Sherman, Kenneth
Data communications: a users guide
Reston Publishing company, 1981
 Buku Teks SO