Frans Becker en Gerrit Voerman (eds.), Zeventig jaar Partij van de Arbeid. BMGN - Low Countries Historical Review, [S. l.], v. 131, n. 4, 2016. DOI: 10.18352/bmgn-lchr.10271. Disponível em: https://bmgn-lchr.nl/article/view/6518.. Acesso em: 30 jun. 2024.