Agrafiotis et al. 2018, s.2. Agrafiotis, Ioannis; Nurse, Jason R C; Goldsmith, Michael; Creese, Sadie; Upton, David (2018). "A taxonomy of cyber-harms: Defining the impacts of cyber-attacks and understanding how they propagate". Journal of Cybersecurity. 4 (1). doi:10.1093/cybsec/tyy006. ISSN2057-2085.
Agrafiotis et al. 2018, s.2. Agrafiotis, Ioannis; Nurse, Jason R C; Goldsmith, Michael; Creese, Sadie; Upton, David (2018). "A taxonomy of cyber-harms: Defining the impacts of cyber-attacks and understanding how they propagate". Journal of Cybersecurity. 4 (1). doi:10.1093/cybsec/tyy006. ISSN2057-2085.