Stallings, W. (2008). Network Security Essentials: Applications and Standards (3rd.). Delhi.
Chicago Style (17th ed.) ZitazioaStallings, William. Network Security Essentials: Applications and Standards. 3rd. Delhi: Delhi, 2008.
MLA (9th ed.) ZitazioaStallings, William. Network Security Essentials: Applications and Standards. 3rd. Delhi, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.