Baumol, W. J., & De Ferranti, D. M. (2012). The cost disease: Why computers get cheaper and health care doesn't. Yale University Press.
Chicago-čujuhus (17. p.)Baumol, William J., juo David M. De Ferranti. The Cost Disease: Why Computers Get Cheaper and Health Care Doesn't. New Haven: Yale University Press, 2012.
MLA-čujuhus (9. p.)Baumol, William J., juo David M. De Ferranti. The Cost Disease: Why Computers Get Cheaper and Health Care Doesn't. Yale University Press, 2012.
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