AASHTO (2010) Highway Safety Manual, American Association of State Highway and Transportation Officials, Washington, USA.
Abbess, C.D. Jarrett & Wright, C.C. (1981) Accidents at blackspots: estimating the effectiveness of remedial treatment, with special reference to the “regression to the mean” effect. Traffic Engineering & Control, V22, N10., pp. 532-542
Austroads, (2010), Road Safety Engineering Risk Assessment, Part 2: Crash Risk Migration, Austroads Technical Report AP-T147/10, Sydney, Australia.
Austroads (2012) An Introductory Guide for Evaluating Effectiveness of Road Safety Treatments. Austroads, Sydney, Australia.
Boyle, A.J. & Wright, C.C. (1984) Accident ‘migration’ after remedial treatment at accident blackspots, Traffic Engineering & Control, V25, N5, pp. 260-267.
Global Road Safety Facility GRSF (2009), Implementing the Recommendations of the World Report on Road Traffic Injury Prevention. Country guidelines for the Conduct of Road Safety Management Capacity Reviews and the Specification of Lead Agency Reforms, Investment Strategies and Safe System Projects, Global Road Safety Facility World Bank, Washington DC.
Gross, F Persaud, B and Lyon, C (2010) Guide to developing quality crash modification factors, Federal Highway Administration (FHWA), Washington, DC.
GRSP (2006), Helmets: a road safety manual for decision-makers and practitioners, WHO, Geneva, Switzerland.
GRSP (2007), Drinking and driving: a Road Safety Manual for Decision-makers and Practitioners, Global Road Safety Partnership, Geneva, Switzerland.
GRSP (2008), Speed management: a road safety manual for decision-makers and practitioners, GRSP, Geneva, Switzerland.
GRSP (2009), Seat-belts and child restraints: a road safety manual for decision-makers and practitioners, FIA Foundation for the Automobile and Society, London, United Kingdom.
Harwood, D Torbic, D. Richard, K. & Meyer, M, (2010), SafetyAnalyst: Software Tools for Safety Management of Specific Highway Sites. Federal Highway Administration, McLean, Virginia.
Hauer, E (1997), Observational before-after studies in road safety, Pergamon, Oxford, UK.
Hauer, E. & Byer, P. (1983) Bias-by-selection: the accuracy of an unbiased estimator, Accident Analysis & Prevention, V15, N5, pp.323-328
Kulmala, R. (1994) Measuring the safety effect of road measures at junctions. Accident Analysis & Prevention V26, N6, pp. 781-794.
Maher, M.J. & Mountain, L.J. (1988) The identification of accident blackspots: a comparison of current methods, Accident Analysis & Prevention, V20, N2.
McKenna, F, (2010), Education in Road Safety: Are we getting it right? RAC Foundation, London, UK.
Mountain, L, Maher, M & Fawaz, B, (1998), ‘Improved estimates of the safety effects of accident remedial schemes’, Traffic Engineering and Control, vol. 30 no.10, pp. 554-8.
Persaud, B. (1987) Migration of accident risk after remedial treatment at accident blackspots, Traffic Engineering & Control, V28,N1, pp. 23-26.
Radin Umar, R.S., Mackay, G.M. & Hills, B.L. (1995) Preliminary analysis of motorcycle accidents: short term impacts of the running headlights campaign and regulation in Malaysia, Journal of Traffic Medicine.
Wright, C.C & Boyle, A.J. (1987) Road accident causation and engineering treatment: a review of current issues. Traffic Engineering & Control, V28, N9, pp. 475-479.