Não informado. (2002). Canada's mental health. Department of National Health and Welfare.
Chicago-referens (17:e uppl.)Não informado. Canada's Mental Health. Ottawa: Department of National Health and Welfare, 2002.
MLA-referens (8:e uppl.)Não informado. Canada's Mental Health. Department of National Health and Welfare, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.