Barboza Núñez, E. (2006) «The Uncanny in the Themes of Evil, Transgression and the Double in Nathaniel Hawthorne’s "Rappaccini’s Daughter&quot»;, LETRAS, (40), pp. 33-47. Disponible en: https://www.revistas.una.ac.cr/index.php/letras/article/view/834 (Accedido: 27febrero2021).