Cita APA

Couch, L. W. (2001). Digital and analog communication systems (6th ed.). Pearson Education Asia.

Citación estilo Chicago

Couch, Leon W. Digital and Analog Communication Systems. 6th ed. New Delhi: Pearson Education Asia, 2001.

Cita MLA

Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Pearson Education Asia, 2001.