Yepremyan Լ. Կ. “Attendant of Art Sargis Torosyan” . Musical Armenia, [S. l.], v. 1, n. 56, p. 54–63, 2019. Disponível em: https://yerazhshtakanhayastan.am/index.php/ma/article/view/155. Acesso em: 19 sep. 2024.