Gaya APA
Sofana, I., Cooper, . (2012).
CISCO CCNP dan jaringan komputer (materi route, switch and toubleshing .
Bandung:
Informatika.
Gaya MLA
Sofana, Iwan., Cooper, .
"CISCO CCNP dan jaringan komputer (materi route, switch and toubleshing".
Bandung:
Informatika,
2012.
Text.