BOSMANS, J. J.C.E. van den Brandhof, De besluitvorming van de kabinetten De Geer en Gerbrandy. BMGN - Low Countries Historical Review, [S. l.], v. 103, n. 2, p. 296–298, 1988. DOI: 10.18352/bmgn-lchr.2965. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-103339. Acesso em: 8 may. 2024.