Johnson, S. L. (2005). Life events in bipolar disorder: Towards more specific models.
Chicago Style aipamenaJohnson, Sheri L. Life Events in Bipolar Disorder: Towards More Specific Models. 2005.
MLA aipamenaJohnson, Sheri L. Life Events in Bipolar Disorder: Towards More Specific Models. 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.