JEDYNAK, Stanisław. The Human-Animal Relationship in its Ecological Aspect. Problemy Ekorozwoju, [S. l.], v. 3, n. 1, p. 73–76, 2008. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4685. Acesso em: 3 jul. 2024.