Stallings, W. (2008). Network Security Essentials: Applications and Standards (3rd.). Delhi.
Chicago-viite (17. p.)Stallings, William. Network Security Essentials: Applications and Standards. 3rd. Delhi: Delhi, 2008.
MLA-viite (9. p.)Stallings, William. Network Security Essentials: Applications and Standards. 3rd. Delhi, 2008.
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