BALL, David; FRIEND, Frederick. Library Purchasing Consortia in the UK. LIBER Quarterly: The Journal of the Association of European Research Libraries, [S. l.], v. 11, n. 1, p. 98–103, 2001. DOI: 10.18352/lq.7635. Disponível em: https://liberquarterly.eu/article/view/10220.. Acesso em: 27 jul. 2024.