References

[1] Bruce Hajek and Illinois, Random Processes for Engineers, Cambridge University Press, March 2015.

[2] Hossein Pishro-Nik, Introduction to Probability, Statistics, and Random Processes, Kappa Research, LLC, 2014.

[3] Sheldon M. Ross, Introduction to Probability Models, Tenth Edition, University of Southern California Los Angeles, California

[4] Arun Prakash Asokan, Central Limit Theorem in Real Life, Medium article.