Biblio

K. Mathew, Zachariah, S., Shordt, K., Snel, M., Cairncross, S., Biran, A., y Schmidt, W. - P., «The sustainability and impact of school sanitation, water and hygiene education in Kerala, Southern India», vol. 28, n.º 4, pp. 275-292 ; 20 tab.; 4 photog.; 3 fig., 2009.

S. Cairncross, Shordt, K., Zachariah, S., y Govindan, B. K., «What causes sustainable changes in hygiene behaviour? : a cross-sectional study from Kerala, India», Social science and medicine, pp. p. 2212-2220 : 2 fig., 2 tab., 2005.

S. Zachariah y Shordt, K., «How to change and sustain hygiene behaviours : research in India», in People-centred approaches to water and environmental sanitation : proceedings of the 30th WEDC Conference, Vientiane, Lao PDR, 25-29 October 2004 , 2004, pp. P. 177-182 : 2 fig.

K. Shordt y Kurup, K. B., «Operational lessons from a sanitation programme in Kerala», Waterlines, an international journal of water, sanitation and waste, pp. p. 5-8 : 3 boxes, 5 photogr., 1996.