Holland, Robert C. and Gramley, Lyle E. "Memo: Timing Relationships Between Private Spending and Private Borrowing," in United States. Federal Open Market Committee. "Meeting, April 29, 1969," Federal Open Market Committee Meeting Minutes, Transcripts, and Other Documents (April 29, 1969) : 1-7. https://fraser.stlouisfed.org/title/677/item/22952/toc/580273 , accessed on April 30, 2024.