(2011). LPIC-2 Linux Professional Institute certification study guide (exams 201 and 202) / Roderick W. Smith. [electronic resource].
Chicago Style (17th ed.) CitationLPIC-2 Linux Professional Institute Certification Study Guide (exams 201 and 202) / Roderick W. Smith. [electronic Resource]. 2011.
MLA (9th ed.) CitationLPIC-2 Linux Professional Institute Certification Study Guide (exams 201 and 202) / Roderick W. Smith. [electronic Resource]. 2011.
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