McIlroy, John
Trade unions in Britain today
Manchester University Press , 1995
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Laski, Harold J.
Trade unions in the new society
George Allen and Unwin, 1960
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Barbash, Jack
Trade unions and national economy policy
John Hopkins Press, 1972
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Dunlop, John T.
Wage determination under trade unions / John T. Dunlop
Augustus M. Kelley, 1966
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Beirne, Joseph A.
Challenge to Labor new roles for American trade unions
Prentice-Hall, 1969
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