ENGELKING, Barbara. Labyrinths and Tangled Paths. The Story of a Righteous One. Zagłada Żydów. Studia i Materiały, [S. l.], n. Holocaust Studies and Materials, p. 11–41, 2017. DOI: 10.32927/zzsim.710. Disponível em: https://zagladazydow.pl/index.php/zz/article/view/710. Acesso em: 1 lip. 2025.