Gill, Richard (2010) Monty Hall problem. pp. 858—863, International Encyclopaedia of Statistical Science, Springer, 2010. Eprint [1]
Gill, Richard (2011) The Monty Hall Problem is not a probability puzzle (it’s a challenge in mathematical modelling). Statistica Neerlandica65(1) 58-71, February 2011. Eprint [2]