LÓPEZ, Daniel. Characters and Caricatures in Nale Roxlo’s Una viuda difícil. Latin American Theatre Review, [S. l.], v. 8, n. 2, p. 27–32, 1975. DOI: 10.17161/latr.v8i2.205. Disponível em: https://journals.ku.edu/latr/article/view/205.. Acesso em: 5 may. 2024.