Babiak Jan, Butters John, & W.Doll Mark. (2004). Defending the Digital Frontier: Practical Security for Management, 2nd Edition. American: Wiley.
استشهاد بنمط شيكاغوBabiak Jan, Butters John, و W.Doll Mark. Defending the Digital Frontier: Practical Security for Management, 2nd Edition. American: Wiley, 2004.
MLA استشهادBabiak Jan, Butters John, و W.Doll Mark. Defending the Digital Frontier: Practical Security for Management, 2nd Edition. American: Wiley, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.