Esther Hicks, Jerry Hicks (2009). “Ask and It Is Given: Learning to Manifest Your Desires: Easyread Super Large 24pt Edition”, p.85, ReadHowYouWant.com
Wallace D. Wattles (2015). “Wallace D. Wattles Ultimate Collection – 10 Books in One Volume: The Science of Getting Rich, The Science of Being Well, The Science of Being Great, How to Get What You Want and more: From one of the New Thought pioneers, author of Making of the Man Who Can or How to Promote Yourself and New Science of Living and Healing or Health Through New Thought and Fasting”, p.57, e-artnow
Genevieve Behrend (2013). “Your Invisible Power: Order of Visualization and How to Attract to Yourself the Things You Desire (New Thought Edition - Secret Library)”, p.13, Lulu Press, Inc