Freudenberger, Herbert H.The Staff Burn-Out Syndrome, Drug Abuse Council, 1975.
2.
Hall, Richard C. W., et al. Reprinted from Psychiatric Opinion by United Press International, "Professionals Face Burnout Syndrome,"The Daily Progress , May 4, 1979, p. A9.
3.
Maslach, Christina. "Burned-Out," Human Behavior, September, 1976.