APA aipamena

Empson, S. (2020). CCNA 200-301 portable command guide (Fifth edition.). Cisco Press.

Chicago Style aipamena

Empson, Scott. CCNA 200-301 Portable Command Guide. Fifth edition. San Jose, CA: Cisco Press, 2020.

MLA aipamena

Empson, Scott. CCNA 200-301 Portable Command Guide. Fifth edition. Cisco Press, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.