Reis, J. E. (2019) «H. S. Salt (1886), "A Plea for Vegetarianism and Other Essays", The Vegetarian Society, Manchester», Cadernos de Literatura Comparada, 0(39), pp. 297-305. Disponível em: https://ilc-cadernos.com/index.php/cadernos/article/view/521 (Acedido: 25Novembro2020).