HARRIS, Peter James. Shadows from the Past: Sean O’Casey and the Abbey. ABEI Journal, São Paulo, Brasil, v. 7, n. 1, p. 51–61, 2005. DOI: 10.37389/abei.v7i1.184206. Disponível em: https://journals.usp.br/abei/article/view/184206.. Acesso em: 29 jun. 2024.