APA aipamena

Harkins. (2013). Managing Risk and Information Security (1.). Apress.

Chicago Style aipamena

Harkins. Managing Risk and Information Security. 1. Apress, 2013.

MLA aipamena

Harkins. Managing Risk and Information Security. 1. Apress, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.