2020, Part of book or chapter of book (Ridder, J. de; Vliegenhart, R.; Zuure, J. (ed.), Doen, durven of de waarheid? Democratie in digital tijden, pp. 239-256)
2021, Part of book or chapter of book (Kaeding, M; Pollak, J; Schmidt, P (ed.), Euroscepticism and The Future of Europe. Views from the Capitals, pp. 153-157)
2019, Part of book or chapter of book (Laqua, D.; Acker, W. van; Verbruggen, C. (ed.), International Organizations and Global Civil Society: Histories of the Union of International Associations, pp. 204-224)