Baran, S. J. (2006). Mass communication theory. Wadsworth.
Lua i Stíl Chicago (17ú heag.)Baran, Stanley J. Mass Communication Theory. Wadsworth, 2006.
Lua MLA (8ú heag.)Baran, Stanley J. Mass Communication Theory. Wadsworth, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.