Dyfyniad APA

Harvard Bus.School Pub. (2010). Never Stop Learning. Harvard Bus.School Pub.

Dyfyniad Arddull Chicago

Harvard Bus.School Pub. Never Stop Learning. Boston: Harvard Bus.School Pub, 2010.

Dyfyniad MLA

Harvard Bus.School Pub. Never Stop Learning. Harvard Bus.School Pub, 2010.

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