"The United Nations in the 21st Century", a book edited by E. Aoun, M. Berks, M. Liégeois ,T. Struye"

Elena Aoun, Milena Berks, Michel Liégeois, Tanguy Struye de Swielande (Ed.), The United Nations in the 21st Century: Highlights on Peacekeeping Issues and Power Shifts, Coll. Scène internationale, PUL, Louvain-la-Neuve, 2018.