McMillan, T. (2012). Cisco networking essentials. John Wiley & Sons, Inc..
Dyfyniad Arddull ChicagoMcMillan, Troy. Cisco Networking Essentials. Indianapolis, Ind.: John Wiley & Sons, Inc., 2012.
Dyfyniad MLAMcMillan, Troy. Cisco Networking Essentials. John Wiley & Sons, Inc., 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.