Dedrick, Jason, and Kenneth L. Kraemer. "Market Making in the Personal Computer Industry." The Market Makers: How Retailers are Reshaping the Global Economy. : Oxford University Press, 2011-02-24. Oxford Scholarship Online. 2011-05-01. Date Accessed 19 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199590179.001.0001/acprof-9780199590179-chapter-12>.
Dedrick, J., & Kraemer, K.(2011-02-24). Market Making in the Personal Computer Industry. In The Market Makers: How Retailers are Reshaping the Global Economy. : Oxford University Press. Retrieved 19 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199590179.001.0001/acprof-9780199590179-chapter-12.
Dedrick, Jason, and Kenneth L. Kraemer. "Market Making in the Personal Computer Industry." In The Market Makers: How Retailers are Reshaping the Global Economy. : Oxford University Press, 2011-02-24. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199590179.001.0001/acprof-9780199590179-chapter-12.
Dedrick J, Kraemer KL. Market Making in the Personal Computer Industry. In: Hamilton GG, Senauer B, Petrovic M. The Market Makers: How Retailers are Reshaping the Global Economy. Oxford University Press; 2011. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199590179.001.0001/acprof-9780199590179-chapter-12. Accessed May 19, 2013.