Mann, S., Krell, M., & Mitchell, E. L. (2003). Linux system security: An administrator's guide to open source security tools (2nd ed.). Upper Saddle, NJ: Prentice Hall.
Παραπομπή Chicago StyleMann, Scott, Mitchell Krell, και Ellen L. Mitchell. Linux System Security: An Administrator's Guide to Open Source Security Tools. 2nd ed. Upper Saddle, NJ: Prentice Hall, 2003.
Παραπομπή MLAMann, Scott, Mitchell Krell, και Ellen L. Mitchell. Linux System Security: An Administrator's Guide to Open Source Security Tools. 2nd ed. Upper Saddle, NJ: Prentice Hall, 2003.
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