LEDSTRUP, M. Yemen: Mellemøstens syge mand. Udenrigs, [S. l.], n. 4, p. 52–56, 2010. DOI: 10.7146/udenrigs.v0i4.118974. Disponível em: https://tidsskrift.dk/udenrigs/article/view/118974. Acesso em: 2 maj. 2024.