1. Greyson, B. (1983). The psychodynamics of near-death experiences.Journal of Nervous and Mental Disease, 171, 376?381.
2. Grosso, M. (1981). Toward an explanation of near-death phenomena.Anabiosis: The Journal of Near-Death Studies, 1, 3?26.
3. Hammond, R. (1989). Near-death experiences: Beyond the ordinary call.Journal of Emergency Medical Services, 14, 51?53.
4. Kübler-Ross, E. (1975).Death?the final stage of growth. Englewood Cliffs, NJ: Prentice-Hall.
5. Moody, R.A. (1975).Life after life. Covington, GA: Mockingbird Books.