Tolle, E. (2002). Practicing the power of now: Essential teachings....from the power of now. Yogi Impression.
Lua i Stíl Chicago (17ú heag.)Tolle, Eckhart. Practicing the Power of Now: Essential Teachings....from the Power of Now. Mumbai: Yogi Impression, 2002.
Lua MLA (9ú heag.)Tolle, Eckhart. Practicing the Power of Now: Essential Teachings....from the Power of Now. Yogi Impression, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.