RITCHIE, Graeme. Logic and reasoning in jokes. The European Journal of Humour Research, Kraków. Poland, v. 2, n. 1, p. 50–60, 2014. DOI: 10.7592/EJHR2014.2.1.ritchie. Disponível em: https://ww.europeanjournalofhumour.org/ejhr/article/view/42. Acesso em: 15 aug. 2026.