APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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