BELLER-MCKENNA, D. I Am/Was the Walrus. Current Musicology, [S. l.], n. 74, 2002. DOI: 10.7916/cm.v0i74.4904. Disponível em: https://journals.library.columbia.edu/index.php/currentmusicology/article/view/4904. Acesso em: 4 may. 2024.