SPF Intérieur – Direction générale Sécurité et Prévention (Brüssel 2018)
Jagtar Singh, Paulette Kerr, Esther Hamburger (Hg.)
MILID Yearbook 2016 A collaboration between UNESCO, UNITWIN Cooperation Programme on MIL and Intercultural Dialogue, UNAOC and GAPMIL
european youth information and counselling agency (Luxemburg 2018)
Laurent Bonelli/Fabien Carrié
Université de Paris Nanterre, Institut des sciences sociales du politique (Paris 2018)
International Centre for the Prevention of Crime (Montreal 2017)