Kressel, H., & Winarsky, N. (2015). If you really want to change the world: A guide to creating, building, and sustaining breakthrough ventures. Boston, Massachusetts: Harvard Business Review Press.
Dyfyniad Arddull ChicagoKressel, Henry., và Norman Winarsky. If You Really Want to Change the World: A Guide to Creating, Building, and Sustaining Breakthrough Ventures. Boston, Massachusetts: Harvard Business Review Press, 2015.
Dyfyniad MLAKressel, Henry., và Norman Winarsky. If You Really Want to Change the World: A Guide to Creating, Building, and Sustaining Breakthrough Ventures. Boston, Massachusetts: Harvard Business Review Press, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.