L. Turksma, Q.M.R. Ver Huell. Levensherinneringen 1787-1812. BMGN - Low Countries Historical Review, [S. l.], v. 113, n. 1, p. 107–108, 1998. DOI: 10.18352/bmgn-lchr.4642. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105338.. Acesso em: 2 jul. 2024.