WOLTJER, J. Het conflict tussen Willem Bardes en Hendrick Dirckszoon. BMGN - Low Countries Historical Review, [S. l.], v. 86, n. 2, p. 178–199, 1971. DOI: 10.18352/bmgn-lchr.1660. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-101818. Acesso em: 7 feb. 2023.