Pigou, Arthur Cecil, 1877-1959
The Economics of welfare
Macmillan, 1950
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Costin, Lela B.
Child welfare policies and practice
McGraw-Hill, 1984
 Buku Teks SO
Lerner, Abba P. [Abba Ptachya], 1903-1982
The economics of control principles of welfare economics
Macmillan, 1958
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Baumol, William J.
Welfare economics and the theory of states
Mass. Harvard University Press, 1952
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Boumol, William J.
Welfare economics and the theory of the state
Harvard University Press, 1952
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