Dyfyniad APA
ebrary, Inc, Aspray, W., & Ceruzzi, P. E. (2008). The Internet and American business. MIT Press.
Dyfyniad Arddull Chicago
ebrary, Inc, William Aspray, and Paul E. Ceruzzi. The Internet and American Business. Cambridge, Mass.: MIT Press, 2008.
Dyfyniad MLA
ebrary, Inc, et al. The Internet and American Business. MIT Press, 2008.
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