Gillen, D. W., & Gillen, D. W. (1975). Effects of changes in parking prices and parking restrictions on urban transport demands and congestion levels. Toronto, Can.: University of Toronto York University Joint Program in Transportation.
Chicago Style CitationGillen, David W., and David W. Gillen. Effects of Changes in Parking Prices and Parking Restrictions On Urban Transport Demands and Congestion Levels. Toronto, Can.: University of Toronto York University Joint Program in Transportation, 1975.
MLA CitationGillen, David W., and David W. Gillen. Effects of Changes in Parking Prices and Parking Restrictions On Urban Transport Demands and Congestion Levels. Toronto, Can.: University of Toronto York University Joint Program in Transportation, 1975.