Biblio

R. Ramasubban, Singh, B., Bhatia, R., Griffin, C. C., y Briscoe, J., «Contingent valuation and actual behavior : predicting connections to new water systems in the state of Kerala, India», World Bank economic review, pp. p. 373-395: 7 tab., 1995.

R. Ramasubban, Singh, B., Bhatia, R., Griffin, C. C., Kim, C., y Briscoe, J., «Rural water supply in Kerala, India : how to emerge from a low-level equilibrium trap». Urban Institute, Washington, DC, USA, p. 47 p.: 3 fig., 11 tab., 1991.