Marian van der Klein, Ziek, zwak of zwanger. Vrouwen en arbeidsongeschiktheid in Nederlandse sociale verzekeringen, 1890-1940. TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 3, n. 4, p. 155–156, 2006. DOI: 10.18352/tseg.700. Disponível em: https://tseg.nl/article/view/7970.. Acesso em: 3 jul. 2024.