Alligood, Kathleen and Wendel, Helmut. "Memo: Comparisons of Projections of the Monetary Aggregates," in United States. Federal Open Market Committee. "Meeting, May 23, 1972," Federal Open Market Committee Meeting Minutes, Transcripts, and Other Documents (May 23, 1972) : 2-18. https://fraser.stlouisfed.org/title/677/item/23364/toc/580363 , accessed on April 28, 2024.