AMSING, H. P. Janssenswillen, Hoe was ’t op school, jongen? Pedagogische praktijken in het middelbaar onderwijs in Limburg 1878-1970. BMGN - Low Countries Historical Review, [S. l.], v. 126, n. 1, 2011. DOI: 10.18352/bmgn-lchr.7282. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-108474. Acesso em: 4 may. 2024.