ORMAETXEA, .; SALABERRI MUÑOA, . Eusebio Osa: Hiru zauri, hamaika aldarri, kanta bat. EGAN, [S. l.], v. 67, n. 1-2, 2021. Disponível em: http://rsbap.org/index.php/egan/article/view/2623. Acesso em: 3 mai. 2024.