“Henk Slechte, Staken En Stempelen. Werken En Werkloosheid in Schiedam 1890-1940”. TSEG - The Low Countries Journal of Social and Economic History 3, no. 4 (December 15, 2006): 161–162. Accessed November 23, 2024. https://testplatform.openjournals.nl/tseg/article/view/7974.