APA aipamena

Enger, N. L., & Howerton, P. W. Computer security: A management audit approach.

Chicago Style aipamena

Enger, Norman L., and Paul William Howerton. Computer Security: A Management Audit Approach.

MLA aipamena

Enger, Norman L., and Paul William Howerton. Computer Security: A Management Audit Approach.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.