Gibson, D., & Igonor, A. (2020). Managing risk in information systems (Third edition.). Jones & Bartlett Learning.
Chicago Style aipamenaGibson, Darril, and Andy Igonor. Managing Risk in Information Systems. Third edition. Burlington, MA: Jones & Bartlett Learning, 2020.
MLA aipamenaGibson, Darril, and Andy Igonor. Managing Risk in Information Systems. Third edition. Jones & Bartlett Learning, 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.