The Healing Power of Color

Anderson, M. (1979). Colour healing: Chromotherapy and how it works New York: Samuel Weiser, Inc.

Burroughs, S. (1993). Healing for the Age of Enlightenment: Balanced nutrition, vita flex, color therapy Auburn, CA: Burroughs Books.

Ouseley, S.G.J. (1949). Colour meditations: A course of instructions and exercises in developing colour consciousness Essex, England : L. N. Fowler & Co.