Dyfyniad APA

Coulthard, G. J. (2014). Microsoft Office 2013: ProjectLearn. New York, NY: McGraw-Hill Education.

Dyfyniad Arddull Chicago

Coulthard, Glen J. Microsoft Office 2013: ProjectLearn. New York, NY: McGraw-Hill Education, 2014.

Dyfyniad MLA

Coulthard, Glen J. Microsoft Office 2013: ProjectLearn. New York, NY: McGraw-Hill Education, 2014.

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