M. L. Nico,  "Youth work, cross-sectoral youth policy, and co-operation: Critical reflections on a puzzling relationship", in Thinking seriously about youth work: And how to prepare people to do it, Hanjo Schild, Nuala Connolly, Francine Labadie, Jan Vanhee, Howard Williamson, Ed., Luxemburgo, Council of Europe and European Commission, 2017, pp. 379-387