LUBBERS, Ruud. UNHCR at Fifty: A Message from the High Commissioner. Refuge: Canada’s Journal on Refugees, [S. l.], v. 19, n. 5, p. 1–4, 2001. DOI: 10.25071/1920-7336.21223. Disponível em: https://refuge.journals.yorku.ca/index.php/refuge/article/view/21223. Acesso em: 2 mar. 2024.