1. Adams, C. E., Awad, G., Rathbone, J., & Thornley, B. (2007). Chlorpromazine versus placebo for schizophrenia. Cochrane Database of Systematic Reviews., 18(2), CD000284.
2. Anderson, E. F. (1996). Peyote. The divine cactus. Tucson: University Arizona Press.
3. Antonella, R. (2004). Introduction of regulatory methods. Graz: Interuniversity College.
4. Antonovsky, A. (1985). Health, stress and coping. London: Jossey-Bass.
5. Antonovsky, A. (1987). Unravelling the mystery of health. How people manage stress and stay well. San Francisco: Jossey-Bass.