TILMANS, C. W. van Anrooij, Helden van weleer. De Negen Besten in de Nederlanden (1300-1700). BMGN - Low Countries Historical Review, [S. l.], v. 114, n. 4, p. 562–563, 1999. DOI: 10.18352/bmgn-lchr.5082. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105829. Acesso em: 7 feb. 2023.