J.W. Duyvendak, De planning van ontplooiing. Wetenschap, politiek en de maakbare samenleving. BMGN - Low Countries Historical Review, [S. l.], v. 115, n. 4, p. 659–660, 2000. DOI: 10.18352/bmgn-lchr.5392. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106176.. Acesso em: 30 jun. 2024.