Παραπομπή APA

Goncalves, M. (2000). Firewalls: A complete guide. Tata McGraw Hill.

Παραπομπή Chicago Style

Goncalves, Marcus. Firewalls: A Complete Guide. New Delhi: Tata McGraw Hill, 2000.

Παραπομπή MLA

Goncalves, Marcus. Firewalls: A Complete Guide. Tata McGraw Hill, 2000.