W. Ruberg, Conventionele correspondentie. Briefcultuur van de Nederlandse elite, 1770-1850. BMGN-LCHR [Internet]. 2006 Jan. 1 [cited 2024 Nov. 22];121(3):523-5. Available from: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107431