APA citiranje

O’Leary, T. J. (2008). Computing essentials 2008. Boston: McGraw-Hill/Irwin.

Trích dẫn kiểu Chicago

O’Leary, Timothy J. Computing Essentials 2008. Boston: McGraw-Hill/Irwin, 2008.

MLA citiranje

O’Leary, Timothy J. Computing Essentials 2008. Boston: McGraw-Hill/Irwin, 2008.

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