Dyfyniad APA

392154 Walker, J. Q., & Hicks, J. T. (2004). Taking charge of your VoIP project. Indianapolis, IN : Cisco Press.

Dyfyniad Arddull Chicago

392154 Walker, John Q., and Jeffrey T. Hicks. Taking Charge of Your VoIP Project. Indianapolis, IN : Cisco Press, 2004.

Dyfyniad MLA

392154 Walker, John Q., and Jeffrey T. Hicks. Taking Charge of Your VoIP Project. Indianapolis, IN : Cisco Press, 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.