Frahim, J., & Santos, O. (2006). Cisco ASA: All-in-one firewall, IPS, and VPN adaptative security appliance (First edition.). Cisco Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFrahim, Jazib, और Omar Santos. Cisco ASA: All-in-one Firewall, IPS, and VPN Adaptative Security Appliance. First edition. Indiana: Cisco Press, 2006.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFrahim, Jazib, और Omar Santos. Cisco ASA: All-in-one Firewall, IPS, and VPN Adaptative Security Appliance. First edition. Cisco Press, 2006.
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