Marci Shimoff, Carol Kline, Marianne Williamson (2012). “Love For No Reason: 7 Steps to Creating a Life of Unconditional Love”, p.49, Simon and Schuster
"Illuminata: Thoughts, Prayers, Rites of Passage". Book by Marianne Williamson (Part I "Thoughts", Chapter 2 "The Luminous Mind", p. 29), November 1994.