MEYER, S. C. "’Leitmotif’: On the Application of a Word to Film Music". Journal of Film Music, [S. l.], v. 5, n. 1-2, p. 101–108, 2013. DOI: 10.1558/jfm.v5i1-2.101. Disponível em: https://journal.equinoxpub.com/JFM/article/view/4242. Acesso em: 3 dec. 2021.