Barnouw, E. (1989). International encyclopedia of communications. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Barnouw, Erik. International Encyclopedia of Communications. New York ; Oxford: Oxford University Press, 1989.
Lua MLA (9ú heag.)Barnouw, Erik. International Encyclopedia of Communications. Oxford University Press, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.