Nepal Health Research Council & World Health Organization. (2011). Estimating the burden of diarrheal disease caused by water and sanitation.
Cita Chicago (17th ed.)Nepal Health Research Council i World Health Organization. Estimating the Burden of Diarrheal Disease Caused by Water and Sanitation. 2011.
Cita MLA (8th ed.)Nepal Health Research Council i World Health Organization. Estimating the Burden of Diarrheal Disease Caused by Water and Sanitation. 2011.
Atenció: Aquestes cites poden no estar 100% correctes.