Keogh, J. E. (2001). The essential guide to networking. Prentice Hall PTR.
Cita Chicago (17th ed.)Keogh, James Edward. The Essential Guide to Networking. Upper Saddle River, N.J: Prentice Hall PTR, 2001.
Cita MLA (9th ed.)Keogh, James Edward. The Essential Guide to Networking. Prentice Hall PTR, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.