Bednar, William and Knotek, Edward S. "Inflation and Prices : What's Up in Inflation? Shelter and OER," in Federal Reserve Bank of Cleveland. "Economic Trends - March 2014," Economic Trends (Federal Reserve Bank of Cleveland) (March 2014) : 9-11. https://fraser.stlouisfed.org/title/3952/item/529723/toc/517679 , accessed on April 23, 2024.