BOS, Anne. Bert van den Braak, De Eerste Kamer 1996-2021. Tussen nuttig en overbodig. BMGN - Low Countries Historical Review, [S. l.], v. 140, 2025. DOI: 10.51769/bmgn-lchr.24473. Disponível em: https://bmgn-lchr.nl/article/view/24473.. Acesso em: 5 dec. 2025.