1. Government spending, interest rates, prices, and budget deficits in the United Kingdom, 1701–1918
2. - Macroeconomics, 5th ed. (Cambridge, MA: MIT Press, 1997).
3. Barro, Robert J., and Xavier Sala-i-Martin, Economic Growth, 2nd ed. (Cambridge, MA: MIT Press, 2004).
4. Bresciani-Turroni, Costantino, The Economics of Inflation (London, UK: George Allen & Unwin, 1937).
5. Asset Pricing at the Millennium