“J.C.H. Blom, Burgerlijk En Beheerst. Over Nederland in De Twintigste Eeuw”. BMGN - Low Countries Historical Review 113, no. 4 (January 1, 1998): 597–598. Accessed November 14, 2024. https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105587.