APA-čujuhus (7. p.)
Schaeffer, H. Data center operations: A guide to effective planning, processing, and performance (2a edición.). Prentice-Hall.
Chicago-čujuhus (17. p.)
Schaeffer, Howard. Data Center Operations: A Guide to Effective Planning, Processing, and Performance. 2a edición. Englewood Cliffs, EUA: Prentice-Hall.
MLA-čujuhus (9. p.)
Schaeffer, Howard. Data Center Operations: A Guide to Effective Planning, Processing, and Performance. 2a edición. Prentice-Hall.
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