Gaya APA

Boyce, J, G., Jennings, D, W. (2002). Information Assurance : Managing Organizational IT Security Risks . Amsterdam: Butterworth Heinemann.

Gaya MLA

Boyce, Joseph, G.., Jennings, Dan, W.. "Information Assurance : Managing Organizational IT Security Risks". Amsterdam: Butterworth Heinemann, 2002. Text.