Sheldon, W.H. (with the collaboration of Stevens, S.S. and Tucker, W.B.) (1940). The Varieties of Human Physique: An Introduction to Constitutional Psychology. New York: Harper.
Sheldon, W.H. (with the collaboration of Stevens, S.S.) (1942). The Varieties of Temperament: A Psychology of Constitutional Differences. New York: Harper.
Sheldon, W.H. with E.M. Hartl and E. McDermott. (1949) Varieties of Delinquent Youth: An Introduction to Constitutional Psychiatry. NY: Harper.
Sheldon, W.H. with C.W. Dupertuis and E. McDermott. (1954) Atlas of Men: A Guide for Somatotyping the Adult Male at All Ages. NY: Harper.
Sheldon, W.H., Lewis, N.D.C. and Tenney, A.M. (1969). "Psychotic Patterns and Physical Constitution: A ThirtyYear Follow-Up of Thirty-Eight Hundred Psychiatric Patients in New York State". in Schizophrenia: Current Concepts and Research. (ed. D.V. Siva Sankar). New York: PJD Publications, pp. 838-912.
Tanner, J.M. with R.H. Whitehouse and S. Jarman. (1964) The Physique of the Olympic Athlete. London: George Allen and Unwin Ltd.
Tanner, J.M. and R.H. Whitehouse. (1982) Atlas of Children's Growth: Normal Variation and Growth Disorders. London: Academic Press.
Williams, R.J. (1956) Biochemical Individuality: The Basis for the Genetotrophic Concept. Texas: Univ. of TX Press.
Jung, C.G. (1961). Memories, Dreams, Reflections. New York: Vintage Books.
Adler, G. (1961) The Living Symbol: A Case Study in the Process of Individuation. NY: Pantheon Books, Inc.
Von Franz, Marie-Louise. (1970) Puer Aeternus. New York: Spring Publications.
Groesbeck, C.J. (1978) "Psychological Types in the Analysis of the Transference" in J. Analyt. Psychol., Vol. 23, 23-53.
Beebe, John. (1984) "Psychological Types in Transference, Countertransference, and the Therapeutic Interaction" in Chiron 1984.
Franz, Marie-Louise von. (1971) "The Inferior Function" in Jung's Typology. NY: Spring Pub.
Meier, C.A. (1971) "Psychological Types and Individuation: A Plea for a More Scientific Approach in Jungian Psychology" in The Analytic Process: Aims, Analysis and Training. (Ed. J.B. Wheelwright) NY: G.P. Putnam, 297-308.
Neumann, Erich. Neumann, E. (1969) Depth Psychology and a New Ethic. NY:
Harper & Row.
Many of these books are, unfortunately, out of print. Try your library's interlibrary loan system to see if they can borrow them for you.