Data communications and computer networks
edited by S. Ramani
North Holland, 1981
Buku Teks
Stallings, William
Data and computer communications
Macmillan, 1985
Buku Teks
Stallings, William
Data and computer communications
Macmillan, 1988
Buku Teks
Stalling, William
Data and computer communications
Prentice-Hall, 1997
Buku Teks
Skees, William D.
Computer software for data communications
Lifetime learning , 1981
Buku Teks