Dyfyniad APA
O'Leary, T. J., & O'Leary, L. I. (2005). Computing essentials 2005 (Complete ed.). McGraw Hill Technology Education.
Dyfyniad Arddull Chicago
O'Leary, Timothy J., and Linda I. O'Leary. Computing Essentials 2005. Complete ed. Boston: McGraw Hill Technology Education, 2005.
Dyfyniad MLA
O'Leary, Timothy J., and Linda I. O'Leary. Computing Essentials 2005. Complete ed. McGraw Hill Technology Education, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.