A. Tyagi et Hutton, G.,
« Economic impacts of inadequate sanitation in India ». Water and Sanitation Program (WSP), World Bank, New Delhi, India, p. 128 p. : , 2011.
G. Hutton, Phyrum, K., Blackett, I., et Weitz, A.,
« The economic returns of sanitation interventions in Cambodia ». Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : 1 box, 5 fig., 2011.
G. Hutton, Winara, A., Blackett, I., et Weitz, A.,
« The economic returns of sanitation interventions in Indonesia ». Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : 1 box, 5 fig., 2011.
G. Hutton, Galing, E., Rodriguez, U. - P., et Weitz, A.,
« The economic returns of sanitation interventions in the Philippines ». Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : 5 fig., 11 tab., 2011.
N. Viet Anh, Hutton, G., et Weitz, A.,
« The economic returns of sanitation interventions in Vietnam ». Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : 1 box, 5 fig., 2011.
G. Hutton, Chuan, L., Liqiong, Y., et Weitz, A.,
« The economic returns of sanitation interventions in Yunnan province, People’s Republic of China [summary] ». Water and Sanitation Program, WSP, Washington, DC, USA, p. 6 p. : 5 fig., 2011.