Stallings, W. (2017). Network security essentials: Applications and standards (Sixth edition, Global edition.). Pearson.
Chicago-referens (17:e uppl.)Stallings, William. Network Security Essentials: Applications and Standards. Sixth edition, Global edition. England: Pearson, 2017.
MLA-referens (8:e uppl.)Stallings, William. Network Security Essentials: Applications and Standards. Sixth edition, Global edition. Pearson, 2017.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.