Dyfyniad APA

O Leary Timothy, & O Leary Linda I. (2001). Microsoft PowerPoint 2002-Introductory. American: McGraw Hill/Irwin.

Dyfyniad Arddull Chicago

O Leary Timothy, và O Leary Linda I. Microsoft PowerPoint 2002-Introductory. American: McGraw Hill/Irwin, 2001.

Dyfyniad MLA

O Leary Timothy, và O Leary Linda I. Microsoft PowerPoint 2002-Introductory. American: McGraw Hill/Irwin, 2001.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.