Παραπομπή APA

Roopesh kumar. (2003). Network intrusion detection system. Doeacc.

Παραπομπή Chicago Style

Roopesh kumar. Network Intrusion Detection System. Delhi: Doeacc, 2003.

Παραπομπή MLA

Roopesh kumar. Network Intrusion Detection System. Doeacc, 2003.