References
- Dossey, L. (2013). One mind. Carlsbad, California: Hay House, Inc.
- Einstein, A. (2013). One mind. Carlsbad, California: Hay House, Inc.
- May, R. (1975). The courage to create. New York: Bantam Books.
- Sandburg, C. (1969). The complete poems of carl sandburg. New York: Harcourt Brace, Jovanovich, Inc.
- Schopenhauer, A. (2013). One mind. Carlsbad, California: Hay House, Inc.
- Schrodinger, E. (2013). One mind. Carlsbad, California: Hay House, Inc.