APA-ийн эшлэл(7 дахь хэвлэлт)

Baumol, W. J., & De Ferranti, D. M. (2012). The cost disease: Why computers get cheaper and health care doesn't. Yale University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Baumol, William J., ба David M. De Ferranti. The Cost Disease: Why Computers Get Cheaper and Health Care Doesn't. New Haven: Yale University Press, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Baumol, William J., ба David M. De Ferranti. The Cost Disease: Why Computers Get Cheaper and Health Care Doesn't. Yale University Press, 2012.