Erickson, G. (2004). Raising the bar intecrity and passion in life and business: Integrity and passion in life and business : a journey toward sustaining your business, brand, people, community, and the planet. San Francisco: Jossey-Bass.
Παραπομπή Chicago StyleErickson, Gary. Raising the Bar Intecrity and Passion in Life and Business: Integrity and Passion in Life and Business : A Journey Toward Sustaining Your Business, Brand, People, Community, and the Planet. San Francisco: Jossey-Bass, 2004.
Παραπομπή MLAErickson, Gary. Raising the Bar Intecrity and Passion in Life and Business: Integrity and Passion in Life and Business : A Journey Toward Sustaining Your Business, Brand, People, Community, and the Planet. San Francisco: Jossey-Bass, 2004.