【作者(必填)】
【文题(必填)】
Further Investigation of Voluntary Contribution Contingent Valuation: Fair Share, Time of Contribution, and Respondent Uncertainty
【年份(必填)】
Journal of Environmental Economics and Management
Volume 44, Issue 1, July 2002, Pages 144–168
【全文链接或数据库名称(选填)】
http://www.sciencedirect.com/science/article/pii/S0095069601911933