Dyfyniad APA

Feldstein, P. J. (1983). Health care economics (2nd ed.). Wiley.

Dyfyniad Arddull Chicago

Feldstein, Paul J. Health Care Economics. 2nd ed. New York: Wiley, 1983.

Dyfyniad MLA

Feldstein, Paul J. Health Care Economics. 2nd ed. Wiley, 1983.

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