Lua APA (7ú heag.)
Couch, L. W. (2002). Digital and analog communication systems (6th ed.). Pearson Education.
Lua i Stíl Chicago (17ú heag.)
Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Delhi: Pearson Education, 2002.
Lua MLA (9ú heag.)
Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Pearson Education, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.