DAVID, Jack. Visual Poetry in Canada: Birney, Bissett, and bp. Études en littérature canadienne, [S. l.], v. 2, n. 2, p. 252–266, 1977. Disponível em: https://journals.lib.unb.ca/index.php/SCL/article/view/7870. Acesso em: 19 mai. 2024.