Francke, S. (1997). Environmental economics and its application to water catchments. Santiago, Chile.
Citación estilo ChicagoFrancke, Samuel. Environmental Economics and Its Application to Water Catchments. Santiago, Chile, 1997.
Cita MLAFrancke, Samuel. Environmental Economics and Its Application to Water Catchments. Santiago, Chile, 1997.
Precaución: Estas citas no son 100% exactas.