Kindle Books
March 1, 2010
The Washington Post
February 1, 2010
The Huffington Post
January 29, 2010
The Washington Post
January 19, 2010
Harvard Business Review
December 31, 2009
The Washington Post
December 7, 2009
Fortune
November 3, 2009
Harvard Business Review
September 16, 2009
Harvard Business School Case 809-068
May 13, 2009
Harvard Business School Case 809-145
April 20, 2009
Fortune
January 15, 2009
Creative Capitalism: A Conversation with Bill Gates, Warren Buffett and other Economic Leaders
Editors: Michael Kinsley and Conor Clarke | Simon & Schuster
October 1, 2008
Harvard Business School Case 808-019
June 6, 2008
Harvard Business School Case 805-066
October 15, 2007
Harvard Business School Case 805-115
May 21, 2007
Harvard Business School Case 807-111
May 14, 2007
Harvard Business School Case 807-110
February 5, 2007
Harvard Business School Case 806-084
February 24, 2006
Harvard Business School Case 801-361
September 30, 2005