Dyfyniad APA

Martin Roger L. (2015). Getting Beyond Better. Harvard Bus. School.

Dyfyniad Arddull Chicago

Martin Roger L. Getting Beyond Better. Boston: Harvard Bus. School, 2015.

Dyfyniad MLA

Martin Roger L. Getting Beyond Better. Harvard Bus. School, 2015.

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