Holland, Robert C. and Johnson, Harry G. (Harry Gordon), 1923-1977. "Memo: Current Issues in Monetary Policy," in United States. Federal Open Market Committee. "Meeting, June 18, 1968," Federal Open Market Committee Meeting Minutes, Transcripts, and Other Documents (June 18, 1968) : 1-19. https://fraser.stlouisfed.org/title/677/item/22941/toc/580245 , accessed on May 2, 2024.