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Wardman, M. (1988), A Comparison of Revealed Preference and Stated Preference Models of Travel Behaviour, Vol. 22, No. 1. 段良雄、李奇，1996，敘述偏好法與顯示偏好模式之比較，運輸計劃季刊，第25卷，第2期，第189-207頁。