Matei, C. (2012). CCNP Security VPN 642-648 quick reference. Indianapolis, Ind: Cisco Press.
Chicago Style CitationMatei, Cristian. CCNP Security VPN 642-648 Quick Reference. Indianapolis, Ind: Cisco Press, 2012.
MLA CitationMatei, Cristian. CCNP Security VPN 642-648 Quick Reference. Indianapolis, Ind: Cisco Press, 2012.
Warning: These citations may not always be 100% accurate.