1. The Economics of Welfare;Pigou,1920
2. Some fallacies in the interpretation of social cost;Knight;Quarterly Journal of Economics.,1924
3. The theory and measurement of private and social cost of highway congestion;Walters;Econometrica.,1961
4. Congestion theory and transport investment;Vickrey;American Economic Review.,1969
5. Research and practice progress of congested road-use pricing;Huang;Bulletin of National Natural Science Foundation of China.,2003