Lavender, T. (2002). Achieving personal greatness: Discover the 10 powerful keys to unlocking your potential. Magna.
Lua i Stíl Chicago (17ú heag.)Lavender, Tim. Achieving Personal Greatness: Discover the 10 Powerful Keys to Unlocking Your Potential. Mumbai: Magna, 2002.
Lua MLA (9ú heag.)Lavender, Tim. Achieving Personal Greatness: Discover the 10 Powerful Keys to Unlocking Your Potential. Magna, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.