References
- Maltby , D. March 1986 . Feasibility study of the use of computer‐based referencing facilities in Greater Manchester Transport's central telephone enquiry office , March , Department of Civil Engineering, Centre for Transport Studies, University of Salford . Working Paper 6. ISSN 0309 5738.
- Maltby , D. Investment in computer referencing in Greater Manchester Transport's Central Telephone Enquiry Office: comparison of mainframe and micro‐computer configurations . Proceedings 21st Universities Transport Study Group Annual Conference . January , Edinburgh : Napier Polytechnic .
- Nash , C. A. The scope for computerized rail passenger enquiry systems . Proceedings of 17th Annual Seminar on Public Transport Operations Research . July , University of Leeds .
- Software Sciences and Wootton Jeffreys Consultants . 1987 . “ Report to Alvey Club ” . In TRACE—The Alvey Community Club Project for Expert Systems applied to Enquiry Handling in the Holiday Travel and Public Transport Industries
- Steer, Davies and Gleave Limited . September 1983 . “ Report to the London Transport Executive ” . In The revenue contribution of the London Transport 24‐Hour Telephone Enquiry Service: September ,
- Stonham , P. 1988 . West Midlands rings up European bus enquiry first 6/7 . Passenger Transport Management Systems Review , September
- US Department of Transportation . February 1983 . Automated Transportation Information System Urban Mass Transportation Administration Program Fact Sheet February ,