Dyfyniad APA

Harvard business review. (2011). Harvard business review on greening your business profitably. Boston, Mass.: Harvard Business Review Press.

Dyfyniad Arddull Chicago

Harvard business review. Harvard Business Review On Greening Your Business Profitably. Boston, Mass.: Harvard Business Review Press, 2011.

Dyfyniad MLA

Harvard business review. Harvard Business Review On Greening Your Business Profitably. Boston, Mass.: Harvard Business Review Press, 2011.

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