Παραπομπή APA

(2011). Harvard business review on greening your business profitably. Boston: Harvard Business.

Παραπομπή Chicago Style

Harvard Business Review On Greening Your Business Profitably. Boston: Harvard Business, 2011.

Παραπομπή MLA

Harvard Business Review On Greening Your Business Profitably. Boston: Harvard Business, 2011.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.