1. Atkins, R., Sandbu, M. (2011). Bundesbank warns against intervention. Financial Times, November 13. http://www.ft.com/intl/cms/s/0/641237a8-0dcd-11e1-91e5-00144feabdc0.html#axzz3A1lpv1mz
2. Bernanke, B. (2008). Stabilizing the financial markets and the economy. October 15. The Economic Club of New York, New York, N.Y. http://www.federalreserve.gov/newsevents/speech/bernanke20081015a.htm
3. Bernanke, B. (2009a). The Federal Reserve's Balance Sheet. April 3. The Federal Reserve Bank of Richmond 2009 Credit Markets Symposium, Charlotte, North Carolina. http://www.federalreserve.gov/newsevents/speech/bernanke20090403a.htm
4. Bernanke, B. (2009b). Commencement address. May 22. Boston College School of Law, Newton, Massachusetts. http://www.federalreserve.gov/newsevents/speech/bernanke20090522a.htm