Randeraad N. S. Groenveld, M. Wintle, Under the sign of liberalism. Varieties of liberalism in past and present. BMGN-LCHR [Internet]. 1999 Jan. 1 [cited 2024 May 19];114(2):293-4. Available from: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105723