1. Chwelos Paul . Hedonic Approaches to Measuring Price and Quality Change in Personal Computer Systems, Ph. D. Thesis, the University of Victoria, 1999.
2. Landefeld J. Steven , and Bruce T. Grimm . “A Note on the Impact of Hedonics and Computers on Real GDP.” Survey of Current Business 80 (December 2000): 17–22.
3. Weik Martin H. A Third Survey of Domestic Electronic Digital Computing Systems, Report No. 1115, March 1961, Ballistic Research Laboratories, Aberdeen Proving Ground, Maryland, available at http://ed-thelen.org/comp-hist/BRL61.html#table-of-contents.
4. Triplett Jack E. “Performance Measures for Computers.” In Deconstructing the Computer: Report of a Symposium, edited by Dale W. Jorgenson and Charles W. Wessner , 97–140. Washington, DC: National Academy Press, 2005.
5. Knight, Kenneth . “Changes in Computer Performance.” Datamation 12, no. 9 (September 1966): 40–54.