Engstrom, M., & Sahlberg, B. (1973). Travel demand, transport systems and regional development: Models in co-ordinated planning. Royal University of Lund, Dept. of Geography.
Chicago Style (17th ed.) CitationEngstrom, Mats-G, and Bengt Sahlberg. Travel Demand, Transport Systems and Regional Development: Models in Co-ordinated Planning. Lund: Royal University of Lund, Dept. of Geography, 1973.
MLA (8th ed.) CitationEngstrom, Mats-G, and Bengt Sahlberg. Travel Demand, Transport Systems and Regional Development: Models in Co-ordinated Planning. Royal University of Lund, Dept. of Geography, 1973.
Warning: These citations may not always be 100% accurate.