1. American Psychiatric Association (1952) Diagnostic and statistical manual of mental disorders, 1st edn. American Psychiatric Association, Washington, DC
2. American Psychiatric Association (1968) Diagnostic and statistical manual of mental disorders (DSM2), 2nd edn. American Psychiatric Association, Washington, DC
3. American Psychiatric Association (1980) Diagnostic and statistical manual of mental disorders (DSM3), 3rd edn. American Psychiatric Association, Arlington
4. American Psychiatric Association (1987) Diagnostic and statistical manual of mental disorders (DSM3-R) 3rd ed. Revised. American Psychiatric Association, Arlington
5. American Psychiatric Association (1994) Diagnostic and statistical manual of mental disorders (DSM4), 4th edn. American Psychiatric Association, Arlington