Gaya APA
Sofana, I. (2012).
Cisco CCNP Dan Jaringan Komputer (Materi Route, Switch, & Troubleshooting) .
Bandung:
Informatika.
Gaya MLA
Sofana, Iwan.
"Cisco CCNP Dan Jaringan Komputer (Materi Route, Switch, & Troubleshooting)".
Bandung:
Informatika,
2012.
Text.