1. Diagnostic and statistical manual of mental disorders: DSM-IV;American Psychiatric Association,2000
2. Diagnostic and statistical manual of mental disorders: DSM-5;American Psychiatric Association,2013
3. Dysthymia and cyclothymia in psychiatric practice a century after Kraepelin;Akiskal;J Affect Disord,2001
4. The distinct temperament profiles of bipolar I, bipolar II and unipolar patients: original research article;Akiskal;J Affect Disord,2006
5. Handbook of bipolar disorder: diagnosis and therapeutic approaches;Kasper,2005