Negus, C. (2011). Red Hat Linux 7.2 Bible, Unlimited Edition. Hungry Minds.
Trích dẫn kiểu ChicagoNegus, Christopher. Red Hat Linux 7.2 Bible, Unlimited Edition. Hungry Minds, 2011.
MLA CitationNegus, Christopher. Red Hat Linux 7.2 Bible, Unlimited Edition. Hungry Minds, 2011.
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