Holden, G. (2004). Guide to firewalls and network security: Intrusion detection and VPNS. Australia: Thomson/Course Technology.
Chicago Style aipamenaHolden, Greg. Guide to Firewalls and Network Security: Intrusion Detection and VPNS. Australia: Thomson/Course Technology, 2004.
MLA aipamenaHolden, Greg. Guide to Firewalls and Network Security: Intrusion Detection and VPNS. Australia: Thomson/Course Technology, 2004.
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