SHEINBAUM, J. J. Periods in Progressive Rock and the Problem of Authenticity. Current Musicology, [S. l.], n. 85, 2008. DOI: 10.7916/cm.v0i85.5130. Disponível em: https://journals.library.columbia.edu/index.php/currentmusicology/article/view/5130. Acesso em: 24 apr. 2024.