1. Adams J (1985) Risk and freedom: the record of road safety regulation transport publishing projects. http://john-adams.co.uk/wp-content/uploads/2007/10/risk%20and%20freedom.pdf
2. Adams J (1987) Smeed’s law: some further thoughts. Traffic Eng Contr 28(2):70–73
3. Adams J (1995) Risk. UCL Press, London
4. Adams J (2009) Risco, Editora Senac, São Paulo. The preface, Deus é Brasileiro, is available in English. http://john-adams.co.uk/wp-content/uploads/2008/12/deus-e-brasileiro1.pdf
5. Adams J (2010) Seatbelts. http://john-adams.co.uk/category/seat-belts/