B. Arnold, Arana, B., Mausezahl, D., Hubbard, A., et Colford, J. M.,
« Evaluation of a pre-existing, 3-year household water treatment and handwashing intervention in rural Guatemala »,
International journal of epidemiology, p. P. 1651b - 1661; 6 tab.
K. Greenland,
« Handwashing with soap : why it works and how to do it ». Sanitation and Hygiene Applied Research for Equity, SHARE, S.l., p. 4 p.; ill. .
UNICEF -New York, NY, US,
« Soap stories and toilet tales ». UNICEF, New York, NY, USA, p. 25 p.; ill.; photographs; drawings.
S. Saboori, Mwaki, A., Porter, S., Okech, B., Freeman, M. C., Rheingans, R. D., et Center for Global Safe Water at Emory University -Atlanta, GA, US.,
« Sustaining school hand washing and water treatment programmes : lessons learned and to be learned »,
Waterlines, an international journal of water, sanitation and waste, p. P. 298 - 311; 4 tab.