Cisco Systems & Cisco Networking Academy Program. (2004). CCNP 1: Advanced Routing Lab Companion (2a. ed.). Cisco.
Chicago-čujuhus (17. p.)Cisco Systems juo Cisco Networking Academy Program. CCNP 1: Advanced Routing Lab Companion. 2a. ed. Indianápolis: Cisco, 2004.
MLA-čujuhus (9. p.)Cisco Systems juo Cisco Networking Academy Program. CCNP 1: Advanced Routing Lab Companion. 2a. ed. Cisco, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.