B.P.A. Gales, Delven en slepen. Steenkolenmijnbouw in Limburg. Techniek, winning en markt gedurende de achttiende en negentiende eeuw. BMGN - Low Countries Historical Review, [S. l.], v. 120, n. 2, p. 281–282, 2005. DOI: 10.18352/bmgn-lchr.6215. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107113.. Acesso em: 25 nov. 2024.