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3John C. Harsanyi, " Expeetion Effects, Individual Utilities, and Rational Desires,"in Rationality, Rules, and Utility , ed. , Brad Hooker (Westview Press, 1993 ), pp. 115 - 126.
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7Wesley E.Cooper,"Introduction,"in New Essays on John Stuart Mill and Utilitarianism.
8L.W.Sumner, "The Good and the Pdght,"in New Essays on John Stuart Mill and Utilitarianism,pp.99 - 114.
9John Pawls, "Two Concepts of Rules," The Philosophical Review, Vol.44(1955) ,pp.3 - 32.
10C. L. Sheng, "On the Flexible Nature of Morality," Philosophy Research Archives,Vol.Ⅹ Ⅱ ( 1986 - 1987) ,pp. 125 - 42.
