Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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