Varian, H. R. (2004). The economics of information technology: An introduction. Cambridge,New York: Cambridge University Press.
Trích dẫn kiểu ChicagoVarian, Hal R. The Economics of Information Technology: An Introduction. Cambridge,New York: Cambridge University Press, 2004.
MLA CitationVarian, Hal R. The Economics of Information Technology: An Introduction. Cambridge,New York: Cambridge University Press, 2004.
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