1981

Sports and politicis in dailies: “Le sport et la politique dans la presse quotidienne” published in Wetenschappelijk Tijdschrift VUB (Politeia), a science journal of the Brussels (Flemish) Free University

1996

Chapter on lobbying in Kluwer’s Media Guide

2011

“Communication politique” published in “Réussir en politique” a reader of Politeia, the science journal of the Brussels (Flemish) Free University

2013

“Spreken is goud. Maar vooral wat je zegt is belangrijk.” Book in Dutch (« Speaking is golden, but what you say is important »), published by LannooCampus.

2013

“Techniques d’interview” et “Débats techniques” on interviewing and debating techniques), a chapter published in “Management de communication pour les autorités et les organisations” by Politeia.