KHALAF, Elias. The Tragic Element in Edward II and Sir Thomas More. Al-Balqa Journal for Research and Studies, [S. l.], v. 8, n. 1, p. 88–117, 2001. Disponível em: https://ajrs.ammanu.edu.jo/ojs/index.php/albalqajournal/article/view/453.. Acesso em: 10 oct. 2026.