D. Luyten, Sociaal-economisch overleg in België sedert 1918. BMGN - Low Countries Historical Review, [S. l.], v. 112, n. 1, p. 170–172, 1997. DOI: 10.18352/bmgn-lchr.4448. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105130.. Acesso em: 22 dec. 2024.