Cita APA (7th ed.)
Shamim, S. F. Troubleshooting IP Routing Protocols. Cisco.
Cita Chicago (17th ed.)
Shamim, Syed Faraz. Troubleshooting IP Routing Protocols. Indianápolis, EUA: Cisco.
Cita MLA (9th ed.)
Shamim, Syed Faraz. Troubleshooting IP Routing Protocols. Cisco.
Atenció: Aquestes cites poden no estar 100% correctes.