KUMER, Z. Anna Czekanowska, Ludowe melodie waskiego zakresu w krajach slowianskich. Traditiones, Ljubljana, Slovenija, v. 4, p. 334–335, 1975. Disponível em: https://ojs.zrc-sazu.si/traditiones/article/view/12750. Acesso em: 18 jul. 2024.