H.-M.T.D. ten Napel, ’Een eigen weg’. De totstandkoming van het CDA (1952-1980). BMGN - Low Countries Historical Review, [S. l.], v. 109, n. 1, p. 144–146, 1994. DOI: 10.18352/bmgn-lchr.3832. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-104403.. Acesso em: 22 nov. 2024.