KRUL, W.E. L. Custers, Dáár was de bron. De Beweging van tachtig in de ogen van Albert Verwey. BMGN - Low Countries Historical Review, [S. l.], v. 112, n. 4, p. 568–570, 1997. DOI: 10.18352/bmgn-lchr.4600. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105296.. Acesso em: 21 dec. 2024.