Wim Willems en Henk Looijesteijn, Goed geld. De geschiedenis van de Nutsspaarbank. TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 17, n. 2, p. 108–111, 2020. DOI: 10.18352/tseg.1150. Disponível em: https://testplatform.openjournals.nl/tseg/article/view/8415.. Acesso em: 23 nov. 2024.