MARRES-SCHRETLEN, Helen C. M. Schönfeld-Ehinger en de heks van Endor . The Rijksmuseum Bulletin, [S. l.], v. 22, n. 2-3, p. 100–104, 1974. DOI: 10.52476/trb.21033. Disponível em: https://bulletin.rijksmuseum.nl/article/view/21033.. Acesso em: 10 mar. 2025.