Não informado. (1979). Canadian Journal of Psychiatry. Canadian Psychiatric Association.
Chicago-referens (17:e uppl.)Não informado. Canadian Journal of Psychiatry. Ottawa: Canadian Psychiatric Association, 1979.
MLA-referens (8:e uppl.)Não informado. Canadian Journal of Psychiatry. Canadian Psychiatric Association, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.