Lua APA (7ú heag.)

(2005). Journal of Public Relations Research: 2005. Lawrence Erlbaum Associates, Publisher.

Lua i Stíl Chicago (17ú heag.)

Journal of Public Relations Research: 2005. Lawrence Erlbaum Associates, Publisher, 2005.

Lua MLA (8ú heag.)

Journal of Public Relations Research: 2005. Lawrence Erlbaum Associates, Publisher, 2005.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.