Couch, L. W. (1995). Modern communication systems: Principles and applications. Prentice Hall ; Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Couch, Leon W. Modern Communication Systems: Principles and Applications. New York : New Delhi: Prentice Hall ; Prentice Hall, 1995.
Lua MLA (8ú heag.)Couch, Leon W. Modern Communication Systems: Principles and Applications. Prentice Hall ; Prentice Hall, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.