Collins, C. (2012). 99 to 1: How wealth inequality is wrecking the world and what we can do about it (First edition.). Berrett-Koehler Publishers.

Collins, Chuck. 99 to 1: How Wealth Inequality Is Wrecking the World and What We Can Do About It. First edition. San Francisco: Berrett-Koehler Publishers, 2012.

Collins, Chuck. 99 to 1: How Wealth Inequality Is Wrecking the World and What We Can Do About It. First edition. Berrett-Koehler Publishers, 2012.