MEDWIN, Marc. Attaining unity: Self-reference in the music of John Coltrane. Jazz Research Journal, [S. l.], v. 2, n. 2, p. 119–131, 2009. DOI: 10.1558/jazz.v2i2.119. Disponível em: https://journal.equinoxpub.com/JAZZ/article/view/12429. Acesso em: 16 apr. 2025.