ROELS, L. Buitenlandse arbeiders in de Luikse steenkolenmijnen, 1900-1974. TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 5, n. 3, p. 104–125, 2008. DOI: 10.18352/tseg.533. Disponível em: https://tseg.nl/article/view/7803. Acesso em: 17 may. 2024.