1.
A. Bleich, Joop den Uyl 1919-1987. Dromer en doordouwer. BMGN-LCHR [Internet]. 2009 Jan. 1 [cited 2024 Nov. 24];124(2):300-2. Available from: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-108008