Keran, Michael W. (Michael William), 1931-. "Velocity and Inflation Expectations, 1922-1983," in Federal Reserve Bank of San Francisco. "Summer 1984, Number 3," Economic Review (Federal Reserve Bank of San Francisco) (Summer 1984) : 40-55. https://fraser.stlouisfed.org/title/869/item/520376/toc/514167 , accessed on April 21, 2024.