Cullis, J. G., & West, P. A. j. a. (1979). The economics of health; an introduction: By John G. Cullis and Peter A.West. Martin Robertson.
Chicago Style (17. basım) AtıfCullis, John G., ve Peter A joint author West. The Economics of Health; an Introduction: By John G. Cullis and Peter A.West. Oxford: Martin Robertson, 1979.
MLA (9th ed.) AtıfCullis, John G., ve Peter A joint author West. The Economics of Health; an Introduction: By John G. Cullis and Peter A.West. Martin Robertson, 1979.
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