BARENDSE, J.-M. ’n Kulturele entomologiese ondersoek na insekte in Willem Anker se Siegfried. Tydskrif vir Letterkunde, [S. l.], v. 54, n. 2, p. 74–85, 2017. DOI: 10.17159/2309-9070/tvl.v.54i2.1314. Disponível em: https://letterkunde.africa/article/view/1314. Acesso em: 29 mar. 2024.