APA (7th ed.) Zitazioa

(2013). Communications and networking: An introduction / John Cowley.

Chicago Style (17th ed.) Zitazioa

Communications and Networking: An Introduction / John Cowley. 2013.

MLA (9th ed.) Zitazioa

Communications and Networking: An Introduction / John Cowley. 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.