GALGANO, Michael J. Ekirch, A. Roger. At Day’s Close: Night in Times Past. World History Connected, [S. l.], v. 5, n. 1, 2007. DOI: 10.13021/whc.v5i1.4936. Disponível em: https://journals.gmu.edu/whc/article/view/4936. Acesso em: 29 aug. 2025.