GIBBS, Graham; HABESHAW, Sue; HABESHAW, Trevor. "Are there any Questions?". CORE, [S. l.], v. 13, n. 1, 2003. DOI: 10.25071/1497-3170.2454. Disponível em: https://core.journals.yorku.ca/index.php/core/article/view/2454. Acesso em: 15 jan. 2025.