Stallings, W. (2007). Network security essentials: Applications and standards. Upper Saddle River, NJ: Pearson Education.
Παραπομπή Chicago StyleStallings, William. Network Security Essentials: Applications and Standards. Upper Saddle River, NJ: Pearson Education, 2007.
Παραπομπή MLAStallings, William. Network Security Essentials: Applications and Standards. Upper Saddle River, NJ: Pearson Education, 2007.
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