APA ציטוט

Snader,Jon.C. VPNs Illustrated Tunnels,VPNs, & Ipsec. Pearson Education.

Chicago Edition Citation

Snader,Jon.C. VPNs Illustrated Tunnels,VPNs, & Ipsec. Delhi: Pearson Education.

ציטוט MLA

Snader,Jon.C. VPNs Illustrated Tunnels,VPNs, & Ipsec. Pearson Education.