Hocter, William J. , Kaufman, George G., 1933- , Sloan, Roby L. , Kuhn, W. Ernst and Stiles, Lynn A. "1963 : Third Year of Expansion," in Federal Reserve Bank of Chicago. "January 1964," Business Conditions (Federal Reserve Bank of Chicago) (January 1964) : 2-16. https://fraser.stlouisfed.org/title/5562/item/540211/toc/520643 , accessed on May 8, 2024.