HUTCHINSON, B.; WARREN, M. Information Warfare: using the viable system model as a framework to attack organisations. Australasian Journal of Information Systems, Australia, v. 9, n. 2, 2002. DOI: 10.3127/ajis.v9i2.193. Disponível em: https://journal.acs.org.au/index.php/ajis/article/view/193. Acesso em: 20 apr. 2024.