Collings, T., & Wall, K. Red Hat Linux networking and system administration (2nd.).
Chicago-čujuhus (17. p.)Collings, Terry, juo Kur Wall. Red Hat Linux Networking and System Administration. 2nd. Indianapolis, IN : Wiley Pub.,c2004.
MLA-čujuhus (9. p.)Collings, Terry, juo Kur Wall. Red Hat Linux Networking and System Administration. 2nd.
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