Kriström, B. (1997). Spike models in contingent valuation. Wisconsin: American Agricultural Economics Association.
Citación estilo ChicagoKriström, Bengt. Spike Models in Contingent Valuation. Wisconsin: American Agricultural Economics Association, 1997.
Cita MLAKriström, Bengt. Spike Models in Contingent Valuation. Wisconsin: American Agricultural Economics Association, 1997.
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