Grubel, Herbert G.
Forward exchange, speculation and the international flow of capital
Stanford University Press, 1966
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Coyle, Brian
Foreign exchange markets
Chartered Institute of Bankers, 2000
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The Tobin tax : coping with financial volatility
edited by Mahbub ul Haq, Inge Kaul, Isabelle Grunberg
Oxford University Press, 1996
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Coyle, Brian
Currency futures / Brian Coyle
Financial World, 2000
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Einzig, Paul, 1897-1973
Foreign exchange coises/ Paul Einzig
Macmillan, 1970
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