Meade, James E.
Problems of economic union
University of Chicago Press, 1953
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Thody, Philip
An historical introduction to the European Union
Routledge , 1997
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The British trade union directory
edited and compiled by Wolodymyr Maksymiw
Longman, 1990
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Phinnemore, David
A dictionary of the European union
Routledge, Taylor & Francis Group, 2008
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Nugent, Neill
The government and politics of the European Union
Macmillan, 1994
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