WIJNA, S. P.M.Y. Timmer, Metz & co. De creatieve jaren. BMGN - Low Countries Historical Review, [S. l.], v. 112, n. 2, p. 297–298, 1997. DOI: 10.18352/bmgn-lchr.4494. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105180.. Acesso em: 12 dec. 2024.