AlbeeG. W.Mental health manpower trends. Joint Commission on Mental Illness & Health, Monograph Series, No. 3, New York: Basic Books, 1959.
2.
CuttsN. E.Editor, School psychologists at mid-century: A report of the Thayer Conference on the functions, qualifications, and training of school psychologists. American Psychological Association, Inc., Washington, D. C., 1955.
3.
GrayS. W.Psychologists for the public schools: a training program. American Psychologist, 1959, 14, 701–704.
4.
GrayS. W.Broader roles for school psychologists. Educational Leadership, 1960, 18, 226–252.
5.
MullenF. A.The school as a psychological laboratory. American Psychologist, 1959, 14, 53–56.
6.
SaitenD. G., ElkinV. B., & TrachtmanG. M.Public school psychological services: Recent growth & further potential. Educational Administration and Supervision, 1956, 42, 100–107, 162–169.