1. The adoration of the patient and its disillusionment
2. Eiseley, L. (1959)The Immense Journey, New York: Vintage Books. p. 46.
3. Eiseley, L. (1962)The Mind as Nature, New York: Harper and Row, Publishers. pp. 24–5.
4. Eiseley, L. (1970)The Invisible Pyramid.New York: Charles Scribner's Sons. p. 22.