(1978). Transportation planning practise: Proceedings of the Seminar on Transportation Planning Practice held on Monday 10 and Tuesday 11 July 1978 during the PTRC Summer Annual Meeting at the University of Warwick, England. Warwick: Planning and Transport Research and Computation PTRC Education and Research Services.
Παραπομπή Chicago StyleTransportation Planning Practise: Proceedings of the Seminar On Transportation Planning Practice Held On Monday 10 and Tuesday 11 July 1978 During the PTRC Summer Annual Meeting At the University of Warwick, England. Warwick: Planning and Transport Research and Computation PTRC Education and Research Services, 1978.
Παραπομπή MLATransportation Planning Practise: Proceedings of the Seminar On Transportation Planning Practice Held On Monday 10 and Tuesday 11 July 1978 During the PTRC Summer Annual Meeting At the University of Warwick, England. Warwick: Planning and Transport Research and Computation PTRC Education and Research Services, 1978.