VAN LUTTERVELT, R. Drie portretten. The Rijksmuseum Bulletin, [S. l.], v. 5, n. 4, p. 108–113, 1957. DOI: 10.52476/trb.21470. Disponível em: https://testplatform.openjournals.nl/the-rijksmuseum-bulletin/article/view/21470. Acesso em: 12 apr. 2026.