Cita APA

(2006). The use of willingness to pay experiments: Estimating demand for piped water connections in Siri Lanka. Washington, DC: The World Bank, Energy and Water Department, Water and Sanitation Division.

Citación estilo Chicago

The Use of Willingness to Pay Experiments: Estimating Demand for Piped Water Connections in Siri Lanka. Washington, DC: The World Bank, Energy and Water Department, Water and Sanitation Division, 2006.

Cita MLA

The Use of Willingness to Pay Experiments: Estimating Demand for Piped Water Connections in Siri Lanka. Washington, DC: The World Bank, Energy and Water Department, Water and Sanitation Division, 2006.