VAN SCHENDEL, A. F. E. Toespraak 14 september . The Rijksmuseum Bulletin, [S. l.], v. 13, n. 4, p. 143–144, 1965. DOI: 10.52476/trb.21234. Disponível em: https://bulletin.rijksmuseum.nl/article/view/21234.. Acesso em: 26 dec. 2024.