Purser, Michael
Data communications for programmers
Addison-Wesley, 1986
 Buku Teks SO
Lientz, Bennet P.
Data communications for business
Times Mirror Mosby College Publishing, 1987
 Buku Teks SO
Dennis, Alan, 1951-
Fundamentals of business data communications
John Wiley & Sons, 2012
 Buku Teks SO
Dennis, Alan, 1951-
Fundamentals of business data communications
John Wiley & Sons, 2012
 Buku Teks SO
FitzGerald, Jerry
Business data communications and networking
Wiley, 1996
 Buku Teks SO