Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/19aac92f12e658cd7e633256b7fa4904.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 Wardman例句_Wardman英汉例句_Wardman双解例句_食材铺反向词典
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，叙述偏好法与显示偏好模式之比较，运输计划季刊，第25卷，第2期，第189-207页。