Cita APA (7th ed.)
Pepelnjak, I., & Guichard, J. MPLS and VPS Architectures: CCIP Edition. Cisco.
Cita Chicago (17th ed.)
Pepelnjak, Ivan, i Jim Guichard. MPLS and VPS Architectures: CCIP Edition. Indianápolis, EUA: Cisco.
Cita MLA (9th ed.)
Pepelnjak, Ivan, i Jim Guichard. MPLS and VPS Architectures: CCIP Edition. Cisco.
Atenció: Aquestes cites poden no estar 100% correctes.