PRAK, M. R. Polderland. BMGN - Low Countries Historical Review, [S. l.], v. 123, n. 1, p. 79–87, 2008. DOI: 10.18352/bmgn-lchr.6735. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107735.. Acesso em: 16 dec. 2024.