KREUKELS, L. Ben Gales, ’Delven en slepen’. Steenkolenmijnbouw in Limburg: techniek, winning en markt gedurende de achttiende en negentiende eeuw. TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 2, n. 2, p. 137–139, 2005. DOI: 10.18352/tseg.747. Disponível em: https://tseg.nl/article/view/8017. Acesso em: 18 may. 2024.