APA (7th ed.) Zitazioa
Couch, L. W. (2014). Dogital and analog communication systems (8th ed.). Pearson Education.
Chicago Style (17th ed.) Zitazioa
Couch, Leon W. Dogital and Analog Communication Systems. 8th ed. New Delhi: Pearson Education, 2014.
MLA (9th ed.) Zitazioa
Couch, Leon W. Dogital and Analog Communication Systems. 8th ed. Pearson Education, 2014.
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