Venkatu, Guhan. "State of the State : Pennsylvania," in Federal Reserve Bank of Cleveland. "Spring 2016, Vol. 7, No. 1," Forefront (Federal Reserve Bank of Cleveland) (2016-06-01) : 17-19. https://fraser.stlouisfed.org/title/6763/item/627574/toc/635432 , accessed on July 15, 2024.