GOVER, Harvey. Libraries Without Walls 4: the delivery of library services to distant users. The International Review of Research in Open and Distributed Learning, [S. l.], v. 4, n. 1, 2003. DOI: 10.19173/irrodl.v4i1.122. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/122. Acesso em: 16 jun. 2024.