KADŁUBEK, Zbigniew. „Tierisches” Eugena Drewermanna. W kierunku teologicznym. Zoophilologica. Polish Journal of Animal Studies, [S. l.], n. 1, p. 25–28, 2015. Disponível em: https://journals.us.edu.pl/index.php/ZOOPHILOLOGICA/article/view/4820. Acesso em: 25 mar. 2025.