392154 Walker, J. Q., & Hicks, J. T. (2004). Taking charge of your VoIP project. Indianapolis, IN : Cisco Press.
Chicagoスタイル(17版)引用形式392154 Walker, John Q., , Jeffrey T. Hicks. Taking Charge of Your VoIP Project. Indianapolis, IN : Cisco Press, 2004.
MLA(9版)引用形式392154 Walker, John Q., , Jeffrey T. Hicks. Taking Charge of Your VoIP Project. Indianapolis, IN : Cisco Press, 2004.
警告: この引用は必ずしも正確ではありません.