Biblio

M. Langford y Winkler, I. T., «Quantifying water and sanitation in development cooperation : power or perversity?», University of Oslo, Oslo, Norway, 2013.

M. Woodhouse y Langford, M., «There is no human right to water for livelihoods», Waterlines, an international journal of water, sanitation and waste, pp. pp. 5-12, 7 ref., 2008.

H. Jones, Langford, M., Khalfan, A., y Fairstein, C., «Legal resources for the right to water : international and national standards», vol. no. 8. Centre on Housing Rights and Evictions (COHRE), Geneva, Switzerland, p. 135 p., 2004.