Fenton, N.E. and M. Neil, Risk Assessment and Decision Analysis with Bayesian Networks (2nd Edition). 2018
Chapman and Hall/CRC Press, ISBN: 9781138035119, 2018
Fenton, N. E. and J. Bieman
Software Metrics: A Rigorous and Practical Approach” (3rd Edition). 2014
CRC Press, ISBN 9781439838228