World Health Organization. (2011). South-East Asia regional conference on epidemiology: The Proceedings. World Health Organization.
Cita Chicago (17th ed.)World Health Organization. South-East Asia Regional Conference on Epidemiology: The Proceedings. New Delhi: World Health Organization, 2011.
Cita MLA (8th ed.)World Health Organization. South-East Asia Regional Conference on Epidemiology: The Proceedings. World Health Organization, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.