Biblio

J. Vujcic e Ram, P. K., «Handwashing promotion : monitoring and evaluation module». UNICEF, s.l., pp 115 p., Ref. 113-115. , 2013.

P. K. Ram, Luby, S. P., Halder, A. K., Islam, M. S., e Granger, S., «Improving measures of handwashing behavior : global scaling up handwashing project». Water and Sanitation Program - East Asia and the Pacific, WSP-EAP, Jakarta, Indonesia, p 47 p. : 1 box, 13 fig., 22 tab., 2010.