"The Frugal Superpower: America's Global Leadership in a Cash-Strapped Era by Michael Mandelbaum" by George Walden, www.theguardian.com. August 07, 2010.
"Thomas Friedman, Michael Mandelbaum Say American Greatness Is Slipping and Propose Fixes". Interview with Tonu Doukopil, www.thedailybeast.com. September 09, 2011.