VELTHOVEN, H. van. F. van Campenhout, Hector Plancquaert. Daensistisch politicus, journalist en letterkundige. BMGN - Low Countries Historical Review, [S. l.], v. 104, n. 2, p. 291–293, 1989. DOI: 10.18352/bmgn-lchr.3100. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-103491. Acesso em: 20 apr. 2024.