Παραπομπή APA

Stallings, W. (2009). Network security essentials: Applications and standards.- 3rd Ed. (3rd.). Pearson.

Παραπομπή Chicago Style

Stallings, William. Network Security Essentials: Applications and Standards.- 3rd Ed. 3rd. New Delhi: Pearson, 2009.

Παραπομπή MLA

Stallings, William. Network Security Essentials: Applications and Standards.- 3rd Ed. 3rd. Pearson, 2009.