Planning and Transport Research and Computation (International) Co. Meeting Seminar H. & PTRC Education and Research Services. (1989). Traffic management and road safety: Proceedings of Seminar H held at the PTRC Transport and Planning Summer Annual Meeting, University of Sussex, England, from 11-15 September, 1989. PTRC Education and Research Services Ltd, on behalf of the Planning and Transport Research and Computation International Association.
Cita Chicago (17th ed.)Planning and Transport Research and Computation (International) Co. Meeting Seminar H. i PTRC Education and Research Services. Traffic Management and Road Safety: Proceedings of Seminar H Held at the PTRC Transport and Planning Summer Annual Meeting, University of Sussex, England, from 11-15 September, 1989. [London]: PTRC Education and Research Services Ltd, on behalf of the Planning and Transport Research and Computation International Association, 1989.
Cita MLA (8th ed.)Planning and Transport Research and Computation (International) Co. Meeting Seminar H. i PTRC Education and Research Services. Traffic Management and Road Safety: Proceedings of Seminar H Held at the PTRC Transport and Planning Summer Annual Meeting, University of Sussex, England, from 11-15 September, 1989. PTRC Education and Research Services Ltd, on behalf of the Planning and Transport Research and Computation International Association, 1989.