J. Vree, Kuyper in de kiem. De precalvinistische periode van Abraham Kuyper 1848-1874. BMGN - Low Countries Historical Review, [S. l.], v. 124, n. 1, p. 122–123, 2009. DOI: 10.18352/bmgn-lchr.6917. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107960.. Acesso em: 21 dec. 2024.