ČERMÁKOVÁ, J.; KULICH, J. Sbohem Emilko!. Envigogika, Praha, Czech Republic, v. 4, n. 1, 2009. DOI: 10.14712/18023061.190. Disponível em: https://www.envigogika.cuni.cz/index.php/Envigogika/article/view/190. Acesso em: 20 dub. 2024.