Wray, L. Randall (August 2001), The Endogenous Money Approach, Center for Full Employment and Price Stability, archived from the original on 15 March 2017, retrieved 5 October 2009
Wray, L. Randall (August 2001), The Endogenous Money Approach, Center for Full Employment and Price Stability, archived from the original on 15 March 2017, retrieved 5 October 2009