Hoda. Cisco Network Security Troubleshooting Handbook (1.). Pearson India.
Cita Chicago (17th ed.)Hoda. Cisco Network Security Troubleshooting Handbook. 1. Pearson India.
Cita MLA (8th ed.)Hoda. Cisco Network Security Troubleshooting Handbook. 1. Pearson India.
Atenció: Aquestes cites poden no estar 100% correctes.