FOOT, Mirjam. Preservation: policy, practice and co-operation. Páginas a&b: arquivos e bibliotecas, [S. l.], n. 4, p. 7–22, 2013. Disponível em: https://ojstest.xyz/ojsletrasX/index.php/paginasaeb/article/view/89. Acesso em: 2 out. 2026.