Babayan Ш. О. "Life in Music. To the anniversary of Professor Willi Sarkisian." . Musical Armenia, [S. l.], v. 1, n. 60, p. 12–19, 2021. Disponível em: https://yerazhshtakanhayastan.am/index.php/ma/article/view/49. Acesso em: 29 oct. 2024.