P.C.M. Bakker, Kind en karakter. Nederlandse pedagogen over opvoeding in het gezin 1845-1925. BMGN - Low Countries Historical Review, [S. l.], v. 112, n. 1, p. 155–157, 1997. DOI: 10.18352/bmgn-lchr.4439. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105121.. Acesso em: 23 nov. 2024.