Boyle, K. J. Valuing public goods: Discrete versus continuous contingent-valuation responses. Land economics..
Chicagoスタイル(17版)引用形式Boyle, Kevin J. "Valuing Public Goods: Discrete Versus Continuous Contingent-valuation Responses." Land Economics. .
MLA(9版)引用形式Boyle, Kevin J. "Valuing Public Goods: Discrete Versus Continuous Contingent-valuation Responses." Land Economics., .
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