Pohlmann, N., & Crothers, T. (2002). Firewall architecture for the enterprise. Wiley.
Dyfyniad Arddull ChicagoPohlmann, Norbert, and Tim Crothers. Firewall Architecture for the Enterprise. New York, N.Y: Wiley, 2002.
Dyfyniad MLAPohlmann, Norbert, and Tim Crothers. Firewall Architecture for the Enterprise. Wiley, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.