Federal Reserve Bank of San Francisco. "[Discussion of] Credit Booms Gone Bust: Monetary Policy, Leverage Cycles and Financial Crises, 1870–2008 [Presentation]" in Financial Market Imperfections and Macroeconomics, March 5, 2010 (March 5, 2010). https://fraser.stlouisfed.org/title/9940/item/734325, accessed on August 14, 2026.