J. Melissen, Diplomatie. Raderwerk van de internationale politiek. BMGN - Low Countries Historical Review, [S. l.], v. 115, n. 4, p. 637–638, 2000. DOI: 10.18352/bmgn-lchr.5378. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106162.. Acesso em: 30 jun. 2024.