Smith, R. W. (2001). Linux study guide (1st.). San Francisco, CA: Sybex Inc..
Trích dẫn kiểu ChicagoSmith, Roderick W. Linux Study Guide. 1st. San Francisco, CA: Sybex Inc., 2001.
MLA CitationSmith, Roderick W. Linux Study Guide. 1st. San Francisco, CA: Sybex Inc., 2001.
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