Cita APA

Nyangena, W. (1997). Contingent valuation in environmental policy: A case study of lake Bogoria national reserve. Sweden: Unit for Environmental Economics.

Citación estilo Chicago

Nyangena, Wilfred. Contingent Valuation in Environmental Policy: A Case Study of Lake Bogoria National Reserve. Sweden: Unit for Environmental Economics, 1997.

Cita MLA

Nyangena, Wilfred. Contingent Valuation in Environmental Policy: A Case Study of Lake Bogoria National Reserve. Sweden: Unit for Environmental Economics, 1997.

Precaución: Estas citas no son 100% exactas.