Gaya APA
Sadikin, N.
(2009).
Mastering VPN CLient Access Di windows server 2008
.
Yogyakarta:
Penerbit Andi.
Gaya MLA
Sadikin, Nanang.
"Mastering VPN CLient Access Di windows server 2008".
Yogyakarta:
Penerbit Andi,
2009.
Text.