World Health Organization. (2001). Striving for better health in South - East Asia. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. Striving for Better Health in South - East Asia. New Delhi: World Health Organization, 2001.
Citatione MLA (8a ed.)World Health Organization. Striving for Better Health in South - East Asia. World Health Organization, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.