Soen, V. “Philip II’s Quest. The Appointment of Governors-General During the Dutch Revolt (1559-1598)”. BMGN - Low Countries Historical Review 126, no. 1 (January 1, 2011): 3–29. Accessed May 19, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-108250.