Audio Interview : Nellie Liang and Dan Covitz, Federal Reserve Board, September 24, 2010
Covitz, Daniel M. and Liang, J. Nellie (Jean Nellie). Audio Interview : Nellie Liang and Dan Covitz, Federal Reserve Board, September 24, 2010, Financial Crisis Inquiry Commission : Documents Relating to the Financial Crisis of 2007-2009. https://fraser.stlouisfed.org/archival/4967/item/520816, accessed on March 20, 2025.