WOODWARD, H. Acquiring E-Books for academic libraries. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 17, n. 3-4, 2007. DOI: 10.18352/lq.7889. Disponível em: https://liberquarterly.eu/article/view/10486. Acesso em: 28 nov. 2021.