(2003). Organization of services for mental health. World Health Organisation.
Dyfyniad Arddull ChicagoOrganization of Services for Mental Health. Geneva: World Health Organisation, 2003.
Dyfyniad MLAOrganization of Services for Mental Health. World Health Organisation, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.