Shakti Gawain (2008). “Living in the Light: A Guide to Personal and Planetary Transformation: Easyread Super Large 24pt Edition”, p.49, ReadHowYouWant.com
Shakti Gawain (2015). “The Shakti Gawain Essentials: 3 Books in 1: Creative Visualization, Living in the Light & Developing Intuition”, p.205, Mango Media Inc.