Cagan, Phillip D. (Phillip David) , Carpenter, Samuel R. and Goldenweiser, E. A., 1883-1953. Memorandum to Chairman Eccles Regarding Postwar Economic Studies, Box 47, Folder 16, Item 8, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/461140, accessed on March 26, 2025.