Time Warner Books. (2005). Mind gym: Wake your mind up. Time Warner Books.
Lua i Stíl Chicago (17ú heag.)Time Warner Books. Mind Gym: Wake Your Mind Up. London: Time Warner Books, 2005.
Lua MLA (9ú heag.)Time Warner Books. Mind Gym: Wake Your Mind Up. Time Warner Books, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.