Birgells, Edward W., Jr. and Cloos, George W. "Mobile Homes and the Housing Supply," in Federal Reserve Bank of Chicago. "November 1972," Business Conditions (Federal Reserve Bank of Chicago) (November 1972) : 2-16. https://fraser.stlouisfed.org/title/5562/item/540317/toc/520924 , accessed on May 2, 2024.