Bannock, G.
The Penguin dictionary of economics
Penguin Books, 1974
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Rutherford, Donald
Routledge dictionary of economics
Routledge, 1995
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Bannock, G.
The Penguin dictionary of economics
Allen Lane / The Viking Press, 1979
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Encyclopedia dictionary of managerial economics
Blackwell, 1999
 Buku Teks
The new Palgrave : a dictionary of economics; Volume 1, A to D
edited by John Eatwell, Murray Milgate and Peter Newman
Macmillan, 1988
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