APA-čujuhus (7. p.)
Smith, R. W. (2005). Linux+ study guide (3rd ed.). SYBEX.
Chicago-čujuhus (17. p.)
Smith, Roderick W. Linux+ Study Guide. 3rd ed. San Francisco, Calif. ; London: SYBEX, 2005.
MLA-čujuhus (9. p.)
Smith, Roderick W. Linux+ Study Guide. 3rd ed. SYBEX, 2005.
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