BITTNER, J. R. (1986). Mass,communication An Intoduction John R. Bittner. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)BITTNER, John R. Mass,communication An Intoduction John R. Bittner. Prentice-Hall, 1986.
Lua MLA (8ú heag.)BITTNER, John R. Mass,communication An Intoduction John R. Bittner. Prentice-Hall, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.