SAS, N. van. Geschiedenis in multiperspectief. BMGN - Low Countries Historical Review, [S. l.], v. 121, n. 1, p. 68–75, 2006. DOI: 10.18352/bmgn-lchr.6340. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107274. Acesso em: 29 mar. 2024.