Marianka Spanjaard en Paul Denekamp, Verweven met Twente. De joodse fabrikantenfamilie Spanjaard (1800-2000). TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 9, n. 1, p. 127–128, 2012. DOI: 10.18352/tseg.262. Disponível em: https://tseg.nl/article/view/7532.. Acesso em: 3 jul. 2024.