BERKEL, K. van. W. Otterspeer, De vesting van de macht. De Leidse universiteit, 1673-1775. BMGN - Low Countries Historical Review, [S. l.], v. 120, n. 2, p. 292–293, 2005. DOI: 10.18352/bmgn-lchr.6222. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107120. Acesso em: 27 apr. 2024.