Norton, M. (2003). Getting started in communication. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Norton, Michael. Getting Started in Communication. New Delhi: Sage Publications, 2003.
Lua MLA (9ú heag.)Norton, Michael. Getting Started in Communication. Sage Publications, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.