Majerus, Benoit and Rousseaux, Xavier (2004) The World Wars and Their Impact on the Belgian Police System. In: Fijnaut, Cyrille, (ed.) The Impact of World War Two on Policing in North-West Europe. Samenleving, criminaliteits & strafrechtspleging (27). Universitaire Pers, Leuven, pp. 43-89. ISBN 90-5867-354-5