Nepal Health Research Council & World Health Organization. (2011). Estimating the burden of diarrheal disease caused by water and sanitation.
Παραπομπή σε μορφή Chicago (17η εκδ.)Nepal Health Research Council και World Health Organization. Estimating the Burden of Diarrheal Disease Caused by Water and Sanitation. 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)Nepal Health Research Council και World Health Organization. Estimating the Burden of Diarrheal Disease Caused by Water and Sanitation. 2011.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.