Não informado. (1999). Mass communication & society. Lawrence Erlbaum Associates.
Lua i Stíl Chicago (17ú heag.)Não informado. Mass Communication & Society. Mahwah, NJ: Lawrence Erlbaum Associates, 1999.
Lua MLA (8ú heag.)Não informado. Mass Communication & Society. Lawrence Erlbaum Associates, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.