(1981). Transportation analysis and models: Proceedings of Seminar N held at the PTRC Summer Annual Meeting, University of Warwick, England, from 13-16 July 1981. London, Sydney: PTRC Education Research Services.
Chicago Style CitationTransportation Analysis and Models: Proceedings of Seminar N Held At the PTRC Summer Annual Meeting, University of Warwick, England, From 13-16 July 1981. London, Sydney: PTRC Education Research Services, 1981.
MLA CitationTransportation Analysis and Models: Proceedings of Seminar N Held At the PTRC Summer Annual Meeting, University of Warwick, England, From 13-16 July 1981. London, Sydney: PTRC Education Research Services, 1981.
Warning: These citations may not always be 100% accurate.