1. American Psychiatric Association. (1952).Diagnostic and statistical manual of mental disorders (1st ed.). Washington, DC: Author.
2. American Psychiatric Association. (1968).Diagnostic and statistical manual of mental disorders (2nd ed.). Washington, DC: Author.
3. American Psychiatric Association. (1980).Diagnostic and statistical manual of mental disorders (3rd ed.). Washington, DC: Author.
4. American Psychiatric Association. (1987).Diagnostic and statistical manual of mental disorders (3rd ed., rev.). Washington, DC: Author.
5. American Psychiatric Association. (1994).Diagnostic and statistical manual of mental disorders (4th ed.). Washington, DC: Author.