Lua APA (7ú heag.)

(1997). Unlimited power: The new science of personal achievement / Anthony Robbins.

Lua i Stíl Chicago (17ú heag.)

Unlimited Power: The New Science of Personal Achievement / Anthony Robbins. 1997.

Lua MLA (9ú heag.)

Unlimited Power: The New Science of Personal Achievement / Anthony Robbins. 1997.

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