SPARKES, Brian A. The Ransom of Hektor Illustrated. Hyperboreus, Bern, v. 12, p. 5–20, 2007. DOI: 10.36950/hyperboreus.v12a01. Disponível em: https://bop.unibe.ch/Hyperboreus/article/view/13574. Acesso em: 15 may. 2026.