LABINGER, Andrea G. Age, Alienation and the Artist in Usigli’s Los viejos. Latin American Theatre Review, [S. l.], v. 14, n. 2, p. 41–47, 1981. DOI: 10.17161/latr.v14i2.445. Disponível em: https://journals.ku.edu/latr/article/view/445. Acesso em: 10 mar. 2025.