Dyfyniad APA

Haag, S., Perry, J. T., & Phillips, A. (2004). Microsoft Office PowerPoint 2003: Brief. Boston: McGraw-Hill Technology Education.

Dyfyniad Arddull Chicago

Haag, Stephen., James T. Perry, và Amy Phillips. Microsoft Office PowerPoint 2003: Brief. Boston: McGraw-Hill Technology Education, 2004.

Dyfyniad MLA

Haag, Stephen., James T. Perry, và Amy Phillips. Microsoft Office PowerPoint 2003: Brief. Boston: McGraw-Hill Technology Education, 2004.

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