Reis, José Eduardo. «H. S. Salt (1886), “A Plea for Vegetarianism and Other Essays”, The Vegetarian Society, Manchester». Cadernos de Literatura Comparada, no. 39 (janeiro 6, 2019): 297–305. Acedido maio 17, 2026. https://mail.ilc-cadernos.com/index.php/cadernos/article/view/521.