BIBLIOGRAFIA
American Psychiatric Association: Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition. Washington, DC, American Psychiatric Association, 1994.
Aitken R: Measurement of feelings using visual analogue scales. Proc Royal Soc Med, 62:989, 1969.
Buss A, Durkee A: An inventory for assessing different kinds of hostility. J Consult Psychol, 21:343, 1957.
Endicott J, Spitzer RL et al.: The Global Assessment Scale: A procedure for measuring overall severity of psychiatric disturbance. Arch Gen Psychiatry, 33:766, 1976.
Hathaway SR, McKinley JC: Minnesota Multiphasic Personality Inventory Manual, Revised edition. Psychological Corporation, New York, 1967.