Παραπομπή APA

Babiak Jan, Butters John, & W.Doll Mark. (2004). Defending the Digital Frontier: Practical Security for Management, 2nd Edition. American: Wiley.

Παραπομπή Chicago Style

Babiak Jan, Butters John, και W.Doll Mark. Defending the Digital Frontier: Practical Security for Management, 2nd Edition. American: Wiley, 2004.

Παραπομπή MLA

Babiak Jan, Butters John, και W.Doll Mark. Defending the Digital Frontier: Practical Security for Management, 2nd Edition. American: Wiley, 2004.

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