STEVENS, L. The Door to Atonality. Journal of Film Music, [S. l.], v. 1, n. 4, p. 389–390, 2009. DOI: 10.1558/jfm.v1i4.389. Disponível em: https://journal.equinoxpub.com/JFM/article/view/4041. Acesso em: 24 oct. 2021.