References
- Hesse, H., (1965), Steppenwolf, Harmondsworth, Penguin Books
- Sunday Times Magazine, January 11, 1891, page 23.
- Rogers, C. R., (1961), On Becoming a Person, Boston, Houghton Mifflin Company, pp. 163–198
- Hesse, p. 69
- Hesse, p. 69
- Boss, M., (1979), Existential Foundations of Medicine and Psychology, London, Jason Aronson
- Boss, p. 147
- Hesse, p. 70
- Hesse, p. 71
- Rogers, C. R. (1965), Client-Centred Therapy, Boston, Houghton Mifflin Company
- Hesse, p. 79
- Hesse, p. 79
- Hesse, pp. 179/180