World Health Organization. (2002). Scaling up the response to infectious diseases: A way out of poverty. World Health Organization.
Cita Chicago (17th ed.)World Health Organization. Scaling Up the Response to Infectious Diseases: A Way Out of Poverty. Geneva: World Health Organization, 2002.
Cita MLA (8th ed.)World Health Organization. Scaling Up the Response to Infectious Diseases: A Way Out of Poverty. World Health Organization, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.