1. Buckelew, S. P., Baumstark, K. E., Frank, R. G., & Hewett, J. E. (1990). Adjustment following spinal cord injury. Rehabilitation Psychology, 35, 101–109.
2. Caplan, B., & Shechter, J. (1987). Denial and depression in disabling illness. In B. Caplan (Ed.), Rehabilitation Psychology Desk Reference. Aspen Systems Corp.
3. Elliott, T. R., & Frank, R. G. (1996). Depression following spinal cord injury. Achieves of Physical Medicine and Rehabilitation, 77, 816–923.
4. Frank, R. G., Van Vallin, P. H., & Elliott, T. R. (1987). Adjustment to spinal cord injury: A review of empirical and nonempirical studies. Journal of Rehabilitation, 53, 43–48.
5. Nagel, B. (1950). Psychiatric aspects of spinal cord injury. American Journal of Psychiatry, 107, 49–56.