R.E.V. Stuip, C. Vellekoop, H.B. Teunis, Koningen in kronieken. BMGN - Low Countries Historical Review, [S. l.], v. 116, n. 1, p. 73–74, 2001. DOI: 10.18352/bmgn-lchr.5408. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106214.. Acesso em: 16 sep. 2024.