Lua APA (7ú heag.)

Ross,David. (2005). Advocacy.

Lua i Stíl Chicago (17ú heag.)

Ross,David. Advocacy. Australia, 2005.

Lua MLA (9ú heag.)

Ross,David. Advocacy. 2005.

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