@book{628,
	author = {American Psychiatric Association },
	title = {Diagnostic and statistical manual of mental disorders },
	publisher = {American Psychiatric Association},
	year = {c1994.},
	address = {Washington, DC },
	edition = {4th ed.},
	note = {Prepared by the Task Force on DSM-IV and other committees and work groups of the American Psychiatric Association.}
}