World Health Organization. (2004). World report on knowledge for better health: Strengthening health systems. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. World Report on Knowledge for Better Health: Strengthening Health Systems. Geneva: World Health Organization, 2004.
Citatione MLA (8a ed.)World Health Organization. World Report on Knowledge for Better Health: Strengthening Health Systems. World Health Organization, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.