World Health Organization. (2001). Striving for better health in South - East Asia. World Health Organization.
Chicago-referens (17:e uppl.)World Health Organization. Striving for Better Health in South - East Asia. New Delhi: World Health Organization, 2001.
MLA-referens (8:e uppl.)World Health Organization. Striving for Better Health in South - East Asia. World Health Organization, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.