Gaya APA
Stallings, William. (2017).
Network Security Essentials: Applications and Standards .
England:
Pearson.
Gaya Chicago
Stallings, William.
Network Security Essentials: Applications and Standards.
England:
Pearson,
2017.
Text.
Gaya MLA
Stallings, William.
Network Security Essentials: Applications and Standards.
England:
Pearson,
2017.
Text.
Gaya Turabian
Stallings, William.
Network Security Essentials: Applications and Standards.
England:
Pearson,
2017.
Print.