Khan, Muhammad Mansoor
Essays in Islamic economics
The islamic foundation (great britain) , 1995
 Buku Teks
Pigou, Arthur Cecil, 1877-1959
Essays in economics
Macmillan, 1952
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Laffont, Jean-Jacques
Essays in the economics of uncertainty
Harvard University Press, 1980
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Johnson, Harry G.
Essays in monetary economics
Harvard University Press , 1967
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Leontief, Wassily
Essays in Economics : Theories and Theorizing
Oxford University Press, 1966
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