Dyfyniad APA

Harvard Business Review. (2009). The HBR list: Breakthrough ideas for 2009. Harvard Business.

Dyfyniad Arddull Chicago

Harvard Business Review. The HBR List: Breakthrough Ideas for 2009. Boston: Harvard Business, 2009.

Dyfyniad MLA

Harvard Business Review. The HBR List: Breakthrough Ideas for 2009. Harvard Business, 2009.

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