A. R. Fernandois,
Fomento de la eficiencia de las empresas estatales de agua potable y saneamiento, vol. no. 141. Santiago, Chile: United Nations Economic Commission for Latin America and the Caribbean (ECLAC), 2009, p. 74 p. : 15 boxes, 5 fig., 2 tab.
A. Iza et Stein, R.,
RULE : reforming water governance. Gland, Switzerland: IUCN - International Union for Conservation of Nature, 2009, p. 128 p. : boxes, fig., photogr., tab.
V. Castro, Msuya, N., et Makoye, C.,
« Sustainable community management of urban water and sanitation schemes : (a training manual) ». Water and Sanitation Program - African Region, Nairobi, Kenya, p. 52 p. : boxes, fig., tab., 2009.