LIUGAITĖ-ČERNIAUSKIENĖ, Modesta. Ballads in Oral and Written Tradition: Retrospective Research Survey. Tautosakos darbai, [S. l.], v. 55, p. 13–35, 2018. DOI: 10.51554/TD.2018.28497. Disponível em: https://www.journals.vu.lt/td/article/view/28497.. Acesso em: 21 may. 2024.