Valletta, Robert G. and MacDonald, Geoffrey. "Is There a Digital Divide?," Economic Letter (Federal Reserve Bank of San Francisco) (December 26, 2003). https://fraser.stlouisfed.org/title/4960/item/633237, accessed on June 14, 2024.
Valletta, Robert G. and MacDonald, Geoffrey. "Is There a Digital Divide?," Economic Letter (Federal Reserve Bank of San Francisco) (December 26, 2003). https://fraser.stlouisfed.org/title/4960/item/633237, accessed on June 14, 2024.