PFISTER, Rudolf. Hélène-J. Kocher, Mathilda Wrede: Lumière swa geôles finlandaises, 2. Auflage, Genève 1957. Zwingliana, [S. l.], v. 11, n. 10, p. 671, 2010. Disponível em: https://zwingliana.ch/index.php/zwa/article/view/1123. Acesso em: 3 juli. 2024.