Humphrey, Thomas M. "A Simple Model of Irving Fisher's Price-Level Stabilization," in Federal Reserve Bank of Richmond. "November-December 1992, Vol. 78," Economic Quarterly (Federal Reserve Bank of Richmond) (November-December 1992) : 10-16. https://fraser.stlouisfed.org/title/960/item/477375/toc/501841 , accessed on April 19, 2024.