Tavis Smiley and Cornell West, The Rich and the Rest of Us: A Poverty Manifesto (New York, Smiley Press, 2012).
19
Edelman, So Rich, So Poor.
20
See Philip Kotler and Nancy R. Lee, Up and Out of Poverty: The Social Marketing Solution: A Toolkit for Policy Makers, Entrepreneurs, NGOs, Companies, and Governments (Upper Saddle River, NJ: Pearson Education, Wharton School Publishing, 2009).