SANTOS, V. V. dos. Cisne Negro / Ave-Maria. Revista Mosaicum, [S. l.], v. 13, n. 26, p. 41–42, 2017. DOI: 10.26893/rm.v13i26.75. Disponível em: https://revmosaicum.org/mosaicum/article/view/75. Acesso em: 23 jan. 2025.