Gaya APA
Sofana, I.
(2017).
Cisco CCNA-CCNP Routing dan Switching
(
Ed.1)
.
Bandung:
Informatika.
Gaya MLA
Sofana, Iwan.
"Cisco CCNA-CCNP Routing dan Switching".
Ed.1
Bandung:
Informatika,
2017.
Text.