World Health Organization. (2000). The world health report 2000 health systems: Improving performance. World Health Organization.
Chicago-referens (17:e uppl.)World Health Organization. The World Health Report 2000 Health Systems: Improving Performance. Geneva: World Health Organization, 2000.
MLA-referens (8:e uppl.)World Health Organization. The World Health Report 2000 Health Systems: Improving Performance. World Health Organization, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.