GRZYBOWSKI, Przemysław. Denizard Rivail - Outstanding Pestalozzi’s Stuent. Biuletyn Historii Wychowania, [S. l.], n. 9/10, p. 5–12, 1999. DOI: 10.14746/bhw.1999.9.10.1. Disponível em: https://pressto.amu.edu.pl/index.php/bhw/article/view/16969. Acesso em: 16 aug. 2024.