Dyfyniad APA
O'Leary, T. J., & O'Leary, L. I. (2006). Computing essentials 2006. McGraw-Hill Technology Education.
Dyfyniad Arddull Chicago
O'Leary, Timothy J., and Linda I. O'Leary. Computing Essentials 2006. Boston: McGraw-Hill Technology Education, 2006.
Dyfyniad MLA
O'Leary, Timothy J., and Linda I. O'Leary. Computing Essentials 2006. McGraw-Hill Technology Education, 2006.
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