CHMURZYŃSKA, Małgorzata. The optimal piano teacher: Sosniak’s model versus Polish teachers from public music schools. Interdisciplinary Studies in Musicology, [S. l.], v. 10, p. 111–130, 2011. DOI: 10.14746/ism.2011.10.10. Disponível em: https://pressto.amu.edu.pl/index.php/ism/article/view/15024. Acesso em: 14 oct. 2026.