APA (7th ed.) Zitazioa

Couch, L. W. (2014). Digital and anlog communication systems (8th ed.). Pearson.

Chicago Style (17th ed.) Zitazioa

Couch, Leon W. Digital and Anlog Communication Systems. 8th ed. New Delhi: Pearson, 2014.

MLA (9th ed.) Zitazioa

Couch, Leon W. Digital and Anlog Communication Systems. 8th ed. Pearson, 2014.