Institution of Civil Engineers (Gran Bretaña), Institution of Civil Engineers (Gran Bretaña), Institute of Actuaries (Gran Bretaña), Institute of Actuaries (Gran Bretaña), Faculty of Actuaries in Scotland, & Faculty of Actuaries in Scotland. (2005). RAMP (risk analysis and management for projects): A strategic framework for managing project risk and its financial implications (2. edition.). London: Thomas Telford.

Institution of Civil Engineers (Gran Bretaña), Institution of Civil Engineers (Gran Bretaña), Institute of Actuaries (Gran Bretaña), Institute of Actuaries (Gran Bretaña), Faculty of Actuaries in Scotland, and Faculty of Actuaries in Scotland. RAMP (risk Analysis and Management for Projects): A Strategic Framework for Managing Project Risk and Its Financial Implications. 2. edition. London: Thomas Telford, 2005.

Institution of Civil Engineers (Gran Bretaña), et al. RAMP (risk Analysis and Management for Projects): A Strategic Framework for Managing Project Risk and Its Financial Implications. 2. edition. London: Thomas Telford, 2005.