1. Bagchi, M. 2003. Use of Smart card Data from Bus Systems for Travel Behaviour Analysis, and Implications for Marketing, Unpublished PhD thesis, University of Westminster.
2. Bagchi, M., White, P.R., 2003. Use of public transports smart card data for understanding travel behaviour. Proceedings of the European Transport Conference, Strasbourg, 8–10 October.
3. What role for smart card data from bus systems. Proceedings of the Institution of Civil Engineers;Bagchi;Municipal Engineer,2004
4. Improving public transport ticketing through smart cards. Proceedings of the Institution of Civil Engineers;Blythe;Municipal Engineer,2004
5. Coach and Bus Week (2005) 5 May: Report of Confederation of Passenger Transport Scottish Conference, pp. 21/22.