COOLSAET, R. V. Dujardin, M. Dumoulin, L’union fait-elle toujours la force? Nouvelle histoire de Belgique 1950-1970. BMGN - Low Countries Historical Review, [S. l.], v. 126, n. 1, 2011. DOI: 10.18352/bmgn-lchr.7279. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-108465. Acesso em: 5 may. 2024.