1. G. Grimmett, D. Welsh, Probability: an Introduction (Oxford University Press, 2014)
2. P. Angelov, S. Sotirov (eds.), Imprecision and Uncertainty in Information Representation and Processing (Springer, Cham, 2015)
3. C.M. Bishop, Pattern Recognition and Machine Learning (Springer, New York, 2006)
4. R.O. Duda, P.E. Hart, D.G. Stork, Pattern Classification, 2nd edn. (Chichester, West Sussex, UK,: Wiley-Interscience, 2000)
5. M.S. de Alencar, R.T. de Alencar, Probability Theory (Momentum Press, New York, 2016)